Knacks
(knack 的复数) n. 熟练技术, 巧妙手法, 诀窍\\n[化] 窍门
🗣️ 情景例句
Which university do you attend?
你在哪所大学读书？
Would you mind handing me that cup?
请把那个杯子递给我，好吗？
Suddenly, they heard a voice behind them.
突然他们听到身后有声音。