Background loop
[计] 后台坏
🧩 词语组成解析
loop
[lup]
n. 圈，环;[医]宫内避孕环;回路;弯曲部分;
vt.& vi. （使）成环，（使）成圈;以环连结;使翻筋斗;
🗣️ 情景例句
Good morning. Restaurant Service. May I help you?
早上好，餐厅服务部，能为你效劳吗？
What do you want to be when you finish your training?
当你完成训练的时候，你要做什么？
I'd like to propose a toast.
我提议干杯！