Derris (root) extract
[化] 鱼藤精
🧩 词语组成解析
n. 鱼藤, 鱼藤酮(一种杀虫剂)\\n[医] 鱼藤属
🗣️ 情景例句
The area of industry you wanted to get into is already at saturation point.
你想进入的待业已经达到饱和点了。
He must have three more weeks of rest before he is released.
他在出院以前，还需要三周时间的静养。
Tony speaks English and he plays tennis.
托尼会说英语，打网球。