Piperidic acid
[化] γ-氨基丁酸
🧩 词语组成解析
🗣️ 情景例句
Can you take us to...?
你能带我们去……
Mike and David hate to mow the lawn.
麦克和大卫都非常讨厌修剪草坪。
It seems that there is a big waste pipe coming down from the town. Do you see it, over there?
好象有一条很粗的废水管从镇上通到海里。您看见了吗？在那边？