必不可少
bì​bù​kě​shǎo HSK7

indispensable

  • updated sense approved 必不可少 · bì​bù​kě​shǎo · indispensable

    必不可少

    bì​bù​kě​shǎo

    indispensable

    absolutely necessary or essential; impossible to do without

    氧气对人类的生存是必不可少的。

    expression → expression, verb

    updated sense

  • created sense approved 必不可少 · bì​bù​kě​shǎo · indispensable

    必不可少

    bì​bù​kě​shǎo

    indispensable

    absolutely necessary or essential; impossible to do without

    氧气对人类的生存是必不可少的。

    expression

    created sense