O-acetylcarnitine
[化] O-乙酰肉碱
🗣️ 情景例句
When you start discussing politics, I'm completely out of my depth.
你们一谈论政治，我就一窍不通了。
Did you get dressed right away?
你马上穿好衣服吗？
I'll get another one now, said her mother.Don't worry.
“我这就再去拿一支，”她妈妈说，“别担心。”