About
HSK levels

    线

    xiàn

    xiàn

    1. variant of 線|线[xian4]

    xiàn

    1. thread; string; wire
    2. line
    3. (after a number) tier (unofficial ranking of a Chinese city)

    我用线把这两个纽扣缝在衣服上。 Wǒ yòng xiàn bǎ zhè liǎng ge niǔkòu féng zài yīfu shang.