Scfa
[医][=short-chain fatty acid]短链脂肪酸
🗣️ 情景例句
She won the first place in a speech contest.
她在演讲比赛中获得很第一名。
Are you finished?
请问您还用吗？
He has been there for six months.
他在那儿已经住了6个月了。