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
It's from the Fathers and Sons' Breakfast
那是在父子早餐会上拍的。
He was content that the thing had happened.
这事终于发生了，对此他是满意的。
It was very dark, so they turned on a torch.
饭厅很暗，于是他们打开了手电筒。