Countersinks
v. 钻孔装埋, 打埋头孔( countersink的第三人称单数 )
🗣️ 情景例句
Sunday's their big day.
星期天是他们大生意的日子。
How much will the hospital bill be?
住院费大概是多少钱？
When might you go?
什么时候想去呢？