Thin cylinder
[机] 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;
🗣️ 情景例句
Macro adjustment is needed in a market economy.
市场经济需要宠观调控。
Congratulations on the completion and opening of a new Beijing branch!
祝贺美国银行北京分行的建成和开业！
The books which are on the counter.
就是柜台上的那两本。