Polysulfide
[化] 多硫化物\\n[医] 多硫化物
🗣️ 情景例句
I care about new fixtures in the hallways--
我关心走廊的新灯具，
The doctor said it's just a minor burn, There's nothing to worry about.
医生说只是轻微烧伤，不需要担心。
I have no idea.
我不知道。