Saproconite
粒状深海灰岩
🗣️ 情景例句
Oh, she has an opening tomorrow at ten.
哦，她明天上午10点有空。
We were pleased to hear from your letter of 6 August that you were impressed with our selection of toys.
我们很高兴收到你方8月6日来函得知你方对我们的玩具非常感兴趣。
It is harvest time, and all the farmers are very busy.
因是收获季节，所有的农民都很忙。