Wantz
[人名] 万茨
🗣️ 情景例句
do I really have to
我是不是真的有必要
How did you tell him?
你是如何告诉他的？
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。