A-c
[化] 交流; 交变电流
🗣️ 情景例句
I've got to keep my nose to the grindstone to support my family.
我拼命工作养家。
I'm the youngest boy in my team.
我是我的那一队伍中最年轻的男孩。
yet following her regular practice she had shut them before going out.
而她记得在出门买东西前，她按老规矩是把房门一一锁上的。