Polysulfide
[化] 多硫化物\\n[医] 多硫化物
🗣️ 情景例句
Remember, you win, and I cook dinner for the entire family.
记得吗， 你要是赢了， 我给全家做晚餐。
How's your cousin?
你的姐妹好吗？
And now medical care helps to keep people alive longer.
现在的医疗保健使得人们活得更长。