Batea
(硝酸钠)晶体收集器
🗣️ 情景例句
once you get to know them.
一旦认识了周围的人以后。
We're trying to plan our future.
我们正在试着计划我们的未来。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。