Scfa
[医][=short-chain fatty acid]短链脂肪酸
🗣️ 情景例句
Summer is my favorite season; I love the heat.
夏季是我最喜欢的季节，我喜欢热。
The restaurant is across the street from the hotel.
那餐厅在饭店那边穿过马路。
It's none of your business!
这不关你的事儿！