Piperidic acid
[化] γ-氨基丁酸
🧩 词语组成解析
🗣️ 情景例句
Oh, did he cry?
噢， 他哭了吗
To travel by ship
乘船旅行
On this occasion, however, it had slowed down considerably.
然而这一次它的速度慢多了。