Poon
n. 胡桐
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
He who has lost his good name is a dead man among the living.
丧失好名誉，犹如活死人。
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。