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
How are you getting on with your studies?
你功课情况如何？
A sow, when washed; returns to the muck.
江山易改，本性难移。
They were puzzled by several things.
有几件事情使他们感到迷惑不解。