Flaginac reaction
[医] 大肠杆菌生化反应
🧩 词语组成解析
🗣️ 情景例句
I've thought about that for some time.
我已经想过一阵子了。
How is your room?
你的房间怎样？
If I were you, I wouldn't have bought that vase.
如果我是你，我就不买那花瓶。