Conventions
n. 惯例；会议；约定（convention的复数）
✅ 同义词
🗣️ 情景例句
Tell me about your educational background.
告诉我你的学习背景。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Master in his own house, he has little idea of when to say boo to a maitre d'hotel.
他们在家可能是主人，但不知道什么时候才能对酒店的经理表示不满。