Diisopropylamine
[化] 二異丙胺\\n[醫] 二異丙胺
??? 情景例句
five five five … eight four four eight.
555……8448。
Who would you name as the greatest poet of our time?
你認為當代最偉大的詩人是誰？
Where is it? asked her mother.
“剩余的錢在哪兒？”她媽媽問。