Polyalkylene sulfide
[化] 聚亚烃化硫; 聚硫醚
🧩 词语组成解析
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Although we hadn't met for 25 years, I recognized him the minute I saw him.
尽管我们有25年未见面了，我一看见他就认出来了。
We are sure the contract can be carried out smoothly.
我们确信合同会顺利执行的。
I looked out of the window.It was dark outside.
我望望窗外，外面一片昏暗。