Archen
[机] 大黄素
🗣️ 情景例句
No, thank you.
不要，谢谢。
I am really proud of my department and my staff.
我为我的部门和员工们感到骄傲。
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。