Stottite
羟锗铁矿
🗣️ 情景例句
Good afternoon, Mrs. Green. I'd like you to meet my girlfriend, Sally.
格林太太，下午好。我想让你认识一下我的女朋友萨里。
You are shorter than I am.
你比我矮。
OK. I'll do that.
好的，我会做的。