Ultrabasite
异辉锑铅银矿
🗣️ 情景例句
Great!
太好了！
Thank you for attending today's meeting.
谢谢你出席今天的会议。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。