Nonaldehyde
[化] 壬醛
🗣️ 情景例句
Will you come over to help me with the tough job?
您能否来帮助我做这项艰苦的工作？
Dreams go by contraries.
梦想总与现实相反。
The Australian seasons are the opposite.
澳大利亚的季节正好相反。