半小時泛科學新聞|暴食嗅覺、禿頭救星、人瑞腸道、大腦下垂、代糖減重、胚胎著床、猜拳腦科學、蝙蝠俠效應、接吻演化、神經再生、生男生女、政治腦迴路

YouTube · PanSci · Native everyday · 2026/02/15
2026/02/15
Speech duration
0min 56s
Unique characters · 141 once
208
Word count
216
Average sentence length
10.3
Length
28:10
Unique words · 116 once
153
Syllables per minute
367
Script
Traditional 繁
Sentences
33
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

Vocab coverage

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

TOCFL coverage

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

  • TOCFL 1 35%
  • TOCFL 2 9%
  • TOCFL 3 4%
  • TOCFL 4 17%
  • TOCFL 5 6%
  • TOCFL 6 7%
  • TOCFL 7 1%
  • Not on TOCFL 21%

Cumulative: TOCFL 1–4 covers 65% of the words, TOCFL 1–6 covers 78%, TOCFL 1–7 covers 79%.

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 143 words to reach 95% of this video’s words.

The 20 most-used of these 143 words.

WordPinyinMeaning (CC-CEDICT)In videoLevel
的deof; ~'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; target8Lv 1
泛fànnon-specific; extensive; pan-; to flood; (literary) to float about; to be suffused with (a color, emotion, odor etc); variant of 泛[fan4]; variant of 泛[fan4]; (bound form) general5Lv 106
科學kē xuéscience; scientific knowledge; scientific; rational; CL:門|门[men2],個|个[ge4],種|种[zhong3]5Lv 27
你nǐyou (informal, as opposed to courteous 您[nin2]); you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)4Lv 1
年niányear; grain; harvest (old); CL:個|个[ge4]; variant of 年[nian2]; surname Nian4Lv 2
想xiǎngto think (about); to think of; to devise; to think (that); to believe (that); to desire; to want (to); to miss (feel wistful about the absence of)4Lv 1
我們wǒ menwe; us; ourselves; our4Lv 1
新聞xīn wénnews; CL:條|条[tiao2],個|个[ge4]3Lv 10
是shìto be (followed by substantives only); correct; right; true; (respectful acknowledgement of a command) very well; (adverb for emphatic assertion); variant of 是[shi4]3Lv 1
有yǒuto have; there is; (bound form) having; with; -ful; -ed; -al (as in 有意[you3 yi4] intentional)3Lv 1

Is this video right for my Chinese?

A 28-minute video from PanSci with 56 seconds of speech at 367 syllables per minute. It's 216 words long, using 153 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, 泛, 科學.