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
Could you work in her place?
你能代替她吗？
Only that which is honestly got is gain.
正当的收入才是真正的收入。
Nearly all the sports practised nowadays are competitive.
现在开展的体育运动几乎都是竞争性的。