Piperonylic acid
[化] 胡椒基酸; 3,4-亚甲二氧基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
Between the woods and frozen lake
就在林子和冰湖之间
Teach your grandmother to suck eggs.
班门弄斧。
But if you enjoy reading short stories in Chinese, look for collections of English ones.
那么你就可以寻找一些英文的短篇小说集。