Sacf
单个联系控制功能
🗣️ 情景例句
I happened to over hear what he said.
我碰巧听到了他所说的话。
Have you drucnk anything?
你喝过东西吗？
Meimei, are you free next Tuesday evening?
梅梅，你下星期二晚上有空吗？