N-hydroxyethyl-ethylenediamine
[化] N-羟乙基乙二胺
🧩 词语组成解析
乙(撑)二胺
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
You are better than I am.
你比我好。
She was taking the things out of the basket when she dropped a bag of sweets.
她把东西从篮子里拿出来，这时，一袋糖从她手里掉地了。