Heptane dicarboxylic acid
[化] 壬二酸
🧩 词语组成解析
n. [化]庚烷
[化]二羧基的
🗣️ 情景例句
Sure.
当然可以。
It sucks!
好烂！
Most of us fail in our efforts at self-improvement because our schemes are too ambitious and we never have time to carry them out.
我们大多数人想自我完善却遭到失败，这是因为我们的规划过于宏大，而又根本没有时间去实施。