Isoproterenone
二羥苯基甲乙基氨基乙酮
??? 情景例句
I approach things enthusastically and I don't like leaving things half done.
我熱誠對待每件事，不喜歡半途而廢。
Payday is here again.
又到了領薪水的日子了。
Recent scientific evidence seems to indicate that this assumption is incorrect.
但近期科學研究發現，好像這種假設是不正確的。