About
HSK levels

    1. Belgium; Belgian; abbr. for 比利時|比利时[Bi3 li4 shi2]

    1. euphemistic variant of 屄[bi1]

    1. to compare; ratio
    2. (followed by a noun and adjective) more {adj.} than {noun}
    3. to gesture
    4. (Taiwan pr. [bi4] in some compounds derived from Classical Chinese)

    我和你比一下谁跑得快。 Wǒ hé nǐ bǐ yīxià shéi pǎo de kuài.