Chrysanthemic acid
[化] 菊酸\\n[医] 除虫菊酸
🧩 词语组成解析
🗣️ 情景例句
I know you must be excited to go home after such a long business trip.
出差这么久，终于要回家了，我想你一定很高兴。
I've had this cough for a week now.
我这样咳嗽已经一周了。
She was a famous actress When I was still at school.
当我还是学生时，她就是个著名的演员了。