Heptyl aldehyde
[醫] 庚醛
?? 詞語組成解析
[建] 庚基
aldehyde
['?ldihaid]
n. 醛，乙醛;
??? 情景例句
Have you ever been to Far East Department Store?
你曾去過遠東百貨公司嗎？
The hardest thing to learn is to be a good loser.
最難學的一點是做一個輸的起的人。
Can't you do anything right?
成事不足，敗事有余。