N-heptadecanoic acid
[建] 正十七酸
🧩 词语组成解析
🗣️ 情景例句
To the corner and then a left?
走到拐角向左转对吗
While the grass grows the horse (or steed) starves.
远水救不了近火。
That's OK.We really need the material.
没关系，我们急着要这些原料。