Thin walled cylinder
[化] 薄壁圆筒
🧩 词语组成解析
thin
[θɪn]
adj. 薄的;瘦的;稀少的;细的;
vt. 使瘦;使淡;使稀疏;
vi. 变薄;变瘦;变淡;
adv. 稀疏地，微弱地;
a. 有城墙的
🗣️ 情景例句
You'll probably want the family car
你也许需要用家里的车
It really comes in handy.
有了它真是方便。
My grammar is improving, but I find idioms and useful expressions hard to learn.
我的语法在进步，但我发现习语和有用表达很难学。