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
Still waters run deep.
冰冻三尺非一日之寒。
Whatever he does, don't say a word.
不管他做什么，你都不要讲话。
One night, however, our vicar work up with a start: the clock was striking the hours!
一天夜里，我们的牧师突然被惊醒了，大钟又在“打点”报时了！