量子計算誰能搶佔先機？2026是電池技術爆發年？

YouTube · PanSci · Native everyday · 2026/02/17

2026/02/17

Speech duration: 13min 10s
Unique characters · 374 once: 912
Word count: 2,347
Average sentence length: 11.2
Length: 13:53
Unique words · 726 once: 1,066
Syllables per minute: 279
Script: Traditional 繁
Sentences: 330
Difficulty Beyond ranked vocabularydifficulty Many of this content's words are outside our ranked vocabulary list — specialised terms or name-like words — so no level reaches 95% word coverage. How difficulty works: Beyond ranked vocabulary

Many of this content's words are outside our ranked vocabulary list — specialised terms or name-like words — so no level reaches 95% word coverage.

TAGSNative everydayScience

Open on YouTube SOURCEYouTube

Vocab coverage

The Level you need to know each share of this video’s words. The dark 95% step is its difficulty.

Lv 8

Lv 46

Lv 187

Beyond

TOCFL coverage

Which TOCFL (TBCL) level each of this video’s words comes from.

TOCFL 1 36%
TOCFL 2 7%
TOCFL 3 3%
TOCFL 4 11%
TOCFL 5 11%
TOCFL 6 8%
TOCFL 7 2%
Not on TOCFL 22%

Cumulative: TOCFL 1–4 covers 57% of the words, TOCFL 1–6 covers 76%, TOCFL 1–7 covers 78%.

Words to learn first

Pick a level to see the words a learner there needs to understand 95% of this video’s words.

Starting from zero (Beginner), learn 920 words to reach 95% of this video’s words.

The 20 most-used of these 920 words.

Word	Pinyin	Meaning (CC-CEDICT)	In video	Level
的	de	of; ~'s (possessive particle); (used after an attribute when it modifies a noun); (used at the end of a declarative sentence for emphasis); (used after a noun, verb or adjective to form a nominal expression, as in 皮革的[pi2 ge2 de5] "one made of leather" or 跑堂兒的\|跑堂儿的[pao3 tang2 r5 de5] "a waiter (literally, one who runs back and forth in a restaurant)" or 新的[xin1 de5] "new one"); also pr. [di4] or [di5] in poetry and songs; really and truly; a taxi; a cab (abbr. for 的士[di1 shi4]); (bound form) bull's-eye; target	158	Lv 1
在	zài	to exist; to be alive; (of sb or sth) to be (located) at; (used before a verb to indicate an action in progress)	52	Lv 1
是	shì	to be (followed by substantives only); correct; right; true; (respectful acknowledgement of a command) very well; (adverb for emphatic assertion); variant of 是[shi4]	50	Lv 1
年	nián	year; grain; harvest (old); CL:個\|个[ge4]; variant of 年[nian2]; surname Nian	38	Lv 2
這	zhè	(pronoun) this; these; (coll.) this; (bound form) this; the (followed by a noun); (bound form) this; these (followed by a classifier) (in this sense, commonly pr. [zhei4], esp. in Beijing)	34	Lv 1
了	le	(completed action marker); (modal particle indicating change of state, situation now); (modal particle intensifying preceding clause); to finish; (used with 得[de2] or 不[bu4] after a verb to express (im)possibility, as in 忘不了[wang4 bu5 liao3] "cannot forget"); (literary) (usually followed by a negative such as 無\|无[wu2] or 不[bu4]) completely (not); entirely (not); (not) in the least; (of eyes) bright; clear-sighted; to understand clearly; to understand clearly (variant of 瞭\|了[liao3]); unofficial variant of 瞭[liao4]	28	Lv 1
一	yī	one; single; a (article); as soon as; entire; whole; all; throughout; "one" radical in Chinese characters (Kangxi radical 1); also pr. [yao1] for greater clarity when spelling out numbers digit by digit	20	Lv 1
與	yǔ	and; to give; together with; to take part in; variant of 歟\|欤[yu2]	20	Lv 5
也	yě	also; too; as well; (not ...) either; (used after a verbal or nominal expression X to indicate that X is an extreme or unexpected case) even (X); (literary) particle having functions similar to 啊[a5]; surname Ye	16	Lv 1
今年	jīn nián	this year	16	Lv 16
將	jiāng	will; shall; to use; to take; to checkmate; just a short while ago; (introduces object of main verb, used in the same way as 把[ba3]); (literary) to command; to lead; (Chinese chess) general (on the black side, equivalent to a king in Western chess); to desire; to invite; to request; (bound form) a general	15	Lv 3
我們	wǒ men	we; us; ourselves; our	15	Lv 1
更	gèng	to change or replace; to experience; one of the five two-hour periods into which the night was formerly divided; watch (e.g. of a sentry or guard); more; even more; further; still; still more	15	Lv 2
能	néng	can; to be able to; might possibly; ability; (physics) energy; surname Neng	13	Lv 1
量子	liàng zi	quantum	13	Unranked
但	dàn	but; yet; however; still; merely; only; just	12	Lv 1
最	zuì	(before an adjective or verb) to the highest degree; (the) most ...; -est; (after 之[zhi1]) best or most extreme example (e.g. 世界之最[shi4 jie4 zhi1 zui4] "the greatest in the world"); variant of 最[zui4]; old variant of 最[zui4]	12	Lv 1
不	bù	no; not so; (bound form) not; un-	11	Lv 1
上	shàng	used in 上聲\|上声[shang3 sheng1]; first (of multiple parts); to climb; to get onto; to go up; to attend (class or university); (directional complement) up; (noun suffix) on; above; (bound form) up; upper; above; previous	10	Lv 1
會	huì	can; to have the skill; to know how to; to be likely to; to be sure to; to meet; to get together; meeting; gathering; (suffix) union; group; association; (bound form) a moment (Taiwan pr. [hui3]); (bound form) to reckon accounts	10	Lv 1

Is this video right for my Chinese?

A 14-minute video from PanSci with 13 minutes of speech at 279 syllables per minute. It's 2,347 words long, using 1,066 different words. Difficulty: Beyond ranked vocabulary — many of its words are outside our ranked vocabulary list, so no level reaches 95% word coverage. Words to learn first include 的, 在, 是.