必
bì
certainly
must; will; necessarily
你必须先洗手再吃饭。
nǐ bì xū xiān xǐ shǒu zài chī fàn。
You must wash your hands before eating.
学好一门语言必然需要很多时间。
xué hǎo yī mén yǔ yán bì rán xū yào hěn duō shí jiān。
Learning a language well necessarily takes a lot of time.
Words with 必
必需
bì xū
to need
必要条件
bì yào tiáo jiàn
requirement
必胜
bì shèng
to be certain of victory
想必
xiǎng bì
presumably
锱铢必较
zī zhū bì jiào
to haggle over every cent (idiom)
阴德必有阳报
yīn dé bì yǒu yáng bào
hidden merits will have visible rewards (idiom)
非必需
fēi bì xū
inessential
骄兵必败
jiāo bīng bì bài
lit. an arrogant army is bound to lose (idiom)
骄者必败
jiāo zhě bì bài
pride goes before a fall (idiom)
三人行，则必有我师
sān rén xíng , zé bì yǒu wǒ shī
If three walk together, one of them can teach me sth (Confucius)
三人行，必有我师
sān rén xíng , bì yǒu wǒ shī
lit. if three walk together, one can be my teacher (idiom, from the Analects of Confucius)
不必要
bù bì yào
needless; unnecessary