N-heptadecanoic acid
[建] 正十七酸
🧩 词语组成解析
🗣️ 情景例句
Who's Charley Rafer?
谁是Charley Rafer？
The doctor is often more to be feared than the disease.
医生往往比疾病更令人生畏。
It was your turn to wash them yesterday.
昨天轮到你把它们洗干净。