Tetradecynoic acid
[化] 十四炔酸; 十四碳炔酸
🧩 词语组成解析
🗣️ 情景例句
No, I'm not very good at it.
不 ，我网球不行。
Beggars must (should) be no choosers.
行乞的哪能挑肥拣瘦；饥不择食。
Yes, there is. Walk along this road, and take the fourth turning on the left.
是的，有。沿这条道走，然后在第四个路口向左拐。