bì​bù​kě​shǎo HSK7

indispensable

必不可少 bì​bù​kě​shǎo
indispensable adjective
absolutely necessary; essential

Frequency

Movie subtitles
1.16 per million appears in 1% of films
Written text
6.39 per million

Details

HSK 3.0
Level 7

Sources