Yh
abbr. 青年招待所（youth hostel）；电焊机电缆；改性氯丁胶
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Who is going take your place?
谁代替你的位置？
Is it expensive to hire a car?
租车贵不贵？