Ethyl-cinnamic acid
[化] 乙基肉桂酸; 乙基苯丙烯酸
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
a. 苯乙烯的
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
His visit was well timed.
他的访问正合时宜。
Don't cry, I said. I talked to her. But she looked at me and cried harder and harder.
“别哭呀！”我跟她说话，可是她看着我，哭得越来越厉害了。