Ethylene unit
[化] 乙烯装置
🧩 词语组成解析
n. 乙烯\\n[化] 乙烯; 1,2-亚乙基
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
You do a pretty good job on the Riverdale High School paper.
你在Riverdale高中校刊做得有声有色。
A beggar's purse is bottomless.
乞丐的钱袋是无底洞。
The wheels scooped up stones which hammered ominously under the car.
车轮搅起的石块锤击车身，发出不祥的锤击声。