Acetoxy-acetophenone
[机] 醋酸基乙酰苯
🧩 词语组成解析
[化] 乙酸基; 乙酰氧基
n. [化]乙酰苯,苯乙酮,苯基甲基甲酮
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
I have just finished my homework.
我刚刚做完了作业。[刚刚完成的动作
It took him some time to connect the long rubber pipe to the air supply pipe that ran round the port, but at last it was done and as a result work was able to progress much faster.
他花了不少时间把长长的橡胶管接到铺设在码头周围的空气供应管上，最后他终于把它们连接起来，工作因而进展得更快。