Heptynoic acid
[化] 庚炔酸
🧩 词语组成解析
🗣️ 情景例句
And be a true member of the Stewart family.
也真正成了Stewart家庭中的一员。
Many straws may bind an elephant.
草多可缚象。
The film itself wasn't good but I liked the music.
电影本身不怎么样，但音乐还不错。