Polysulfide treating
[机] 聚硫化物处理
🧩 词语组成解析
[化] 多硫化物\\n[医] 多硫化物
[机] 处理
🗣️ 情景例句
What's the point of your argument?
你主张的论点是什么？
I am very happy that you have finally established a branch in Guangzhou.
我非常高兴你们最终把分支机构建在广州。
I thought I put it in my coat, but it isn't here!
我想我把它放在大衣里，可现在不见了！