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
Many business people turn off their pagers and cell phones during their leisure time.
许多商人在他们的休息时间里都把传呼机和移动电话关掉。
All his geese are swans.
他喜欢夸大其词；敝帚自珍。
Oh, that's Mrs. Brown.
噢，那是布郎太太。