Postphrase
短语后(语素)
🗣️ 情景例句
What material is this made from?
这是什么材料做的？
Don't forget to take care of him.
不要忘记照顾他。
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。