Acetylenecarboxylic acid
[化] 乙炔基羧酸; 丙炔酸
🧩 词语组成解析
🗣️ 情景例句
and I'll come up with something.
我会想出个办法的。
Nothing venture, nothing win (or have or gain).
不入虎穴，焉得虎子。
Was there a problem.
出了什么问题吗？