Derivant
衍生物, 诱导剂
🗣️ 情景例句
A kind of a fifty-year anniversary reunion.
等于是五十周年重逢聚会。
Make all you can, save all you can, give all you can.
尽力而为，尽力节约，尽力施舍。
The bull was busy with the matador at the time,
当时那公牛正忙于对付斗牛士，