Polyethylene glycol 400
[医] 聚乙[烯]二醇400(分子量约400)
🧩 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
four hundred
🗣️ 情景例句
I'm so in love with you.
我是如此爱你。
One thing, however, that we should not forget in doing business is to have a sense of appreciation.
可是有一件事我们做生意时不能忘，就是保持一份感恩的心情。
Good evening!
晚上好！