Hexanal
[化] 己醛; 正己醛
🗣️ 情景例句
Marilyn, Susan, let's not begin to worry about Michelle and Max.
Marilyn， Susan不要开始担心Michelle和Max。
He's known me for over ten years.
他认识我超过10年的时间了。
What's the climate like in your country?
你们的国家的气候是怎么样？