Cormus
茎叶体
🗣️ 情景例句
Oh, I'm so excited!
噢， 我真是太兴奋了！
I'm really sorry about it.
我真是非常抱歉。
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。