Formyl piperidine
[医] 甲酰哌啶, 甲酰氮杂环己烷
🧩 词语组成解析
n. [化]甲酸基
n. [化]哌啶,氮杂环己烷
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
Janet winked at her boy friend.
珍妮向男朋友眨眨眼。
When she reached home, her mother asked:Have you got everything?
“你东西买齐了吗？”