Dimetan
[化] 地麦威
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
They fought for the sake of their country.
他们为国而战。
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。