Michaelsonite
复硅锆钡矿
🗣️ 情景例句
We may revise it this evening, and have it ready to be signed tomorrow morning.
今天晚上我们修改一下并做好准备，明天早上正式签订。
It's not up to his usual standard.
这次没有达到他平时的水平。
I think so. But he seemed rather tired last night.
我想睡得好。但昨晚他看起来有点累。