Carbonyl
[醫] 羰基, 碳酰
??? 情景例句
I guess you know what's best for the family and for me.
我猜想你們一定知道怎樣做對整個家庭和我是最有利的。
Would you please take a message?
請你代我留話好嗎？
This way, he can kill two birds with one stone.
這樣他就能兩全其美。