Pinalic acid
[化] 戊酸
🧩 词语组成解析
🗣️ 情景例句
No, I have to turn it in in the morning.
不行 ，明天上午我得交出去。
He was born with a silver spoon in his mouth.
他生在富贵人家。
Where do you want me to sign?
你要我签在哪里？