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
And my grandfather.
还有我祖父。
To err is human; to forgive, divine.
人难免错误，宽恕别人是神圣的。
I don't think you'll have any difficulty in pushing sales.
我认为你推销时不会有任何困难。