Pentadecylic acid
[化] 十五酸; 十五烷酸
🧩 词语组成解析
🗣️ 情景例句
I never could tie one of those ...
我从来就不会打那一类的……
It doesn't make any difference.
没什么差别。
What about the Natural History Museum? So far as I know, it's free.
去自然历史博物馆怎么样？据我所知，那儿是免费的。