Polyethylene glycol 4000
[医] 聚乙[烯]二醇4000(分子量约4000)
🧩 词语组成解析
n. 聚乙烯\\n[化] 聚乙烯
n. 乙二醇\\n[化] 二醇; 乙二醇
🗣️ 情景例句
We're just having some cola
我们只是先喝点可乐
If they say you are good, ask yourself if it be ture.
若有人称赞你，要自问对不对。
You see, I was hoping to give you a surprise.'
嗯，我是想让你大吃一惊。”