Rapper
n. 敲门人, (美)(非正式)控告人, 证人, 检举人\\n[机] 敲杆
🗣️ 情景例句
No, that's OK.
不，没关系。
Cut the coat according to the cloth.
量布裁衣。
'This service has been suspended.'
“此趟列车暂停运行。”