Queuing
[经] 排队论
🗣️ 情景例句
I would prefer a non-smoking room.
我想要一间不许吸烟的房间。
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
My name is Liu Ying. I'm in Row 1. I'm Number 2.
我叫刘颖。我在第一排。我是2号。