Aceton(ic) acid
[化] α-羟基异丁酸; (俗称)醋酮酸
🧩 词语组成解析
🗣️ 情景例句
I understand
听说，
Good counsel never comes too late.
忠言绝不嫌迟。
I have two cats. One is white, the other is black.
我有两只猫，一只是白猫，另一只是黑猫。