Weatherometer
老化试验机, 人工老化机
🗣️ 情景例句
He is working on a book about the Vietnam War.
他正在写一本关于越战的书。
My thesis is due the same week as midterms.
毕业论文截止的日期，和期中考试那一周重复。
Let's move that bag, or there may be an accident. said Li Lei.
“我们搬走那包米，要不会出交通事故的”，李垒说。