券

例句

• wǒ我yòng用yōu优huì惠quàn券mǎi买le了zhè这běn本shū书 。

  I bought this book with a coupon.

• tā他wò握jǐn紧quán拳tou头biǎo表shì示jué决xīn心 。

  He clenched his fist to show determination.

用法