Phthienoic acid
[化] 结核菌烯酸
🧩 词语组成解析
🗣️ 情景例句
I haven't got anything to do now; I'm so bored.
我现在无事可做，感觉很无聊。
Go farther and fare worse.
一动不如一静。
The students declared against cheating.
学生们表示反对作弊。