Undecynic acid
[化] 十一碳炔酸; 十一碳一炔酸
🧩 词语组成解析
🗣️ 情景例句
So you thought about it, huh?
你考虑过了吗？
The doctor advised me to get plenty of exercise.
医生劝我要多运动。
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？