Paleogeologic
古地质的
🗣️ 情景例句
I hope you don't mind my asking, but I'd like to know.
我希望你不介意我向你打听一下，我想知道。
Learn to say before you sing.
按部就班。
In this way, he has begun his own private 'telephone' service.
就这样，他开始自己的私人“电话”业务。