Defi
n. <口>挑战, 违抗
🗣️ 情景例句
Bye, see you later.
后会有期。
Cheerfulness and goodwill make labour light.
欢快与好意，劳动不觉累。
Children who play truant from school are unimaginative.
逃学的孩子们都缺乏想像力。