Palaeotectonics
古地质构造学
🗣️ 情景例句
You don't?
你没打？
May I have him call you back?
要我请他回你电话吗？
Just a minute. I'll see if I'm free. No, I'm not. I've already got something on that evening.
等一会。我看看是否有空。不，我没空。我那天晚上已经有了安排。