Aromatic carboxylic acid
[机] 芳族羧酸
🧩 词语组成解析
[机] 羧基的
🗣️ 情景例句
This career move is a step in the right direction.
这次变动是你在事业上的一次迈进。
Don't bother me.
别惹我！
She had told him to come straight in if ever she failed to open the door and to leave the bread on the kitchen table.
她曾告诉过面包师，如果她不去开门，他可直接进门，把面包放在厨房的桌上。