Weatherometer
老化试验机, 人工老化机
🗣️ 情景例句
You've lost your family.
你无家可归了。
After my core courses are finished, I'll be doing independent study.
在完成基础课程之后，我将作独立的研究。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。