Resisticon
高速电视摄象管
🗣️ 情景例句
What kind of payment terms can you offer?
您要什么样的付款方式？
Nobody's at home.
家里面没人。
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。