Ribbed tube
[化] 加肋管
🧩 词语组成解析
ribbed
[[ribd]]
a. 有肋骨的, 有棱纹的
🗣️ 情景例句
We are postponing our trip until the weather grows warmer.
我们拟把旅行推迟到天气暖和的一些时候。
How much is it to rent an economy car?
租一辆经济车要多少钱？
Grandma is ill, she said. I must take her to hospital.
“奶奶病了，”她说，“我必须送她去医院。