Cycloalkanoates
[建] 环烷金属化合物
🗣️ 情景例句
My wife wanted me to say thanks to you for your gift last time.
我妻子要我带她谢谢你上次送的礼物。
The cobbler's wife is the worst shod.
鞋匠的老婆没有好鞋穿。
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！