Bacterium levans
[医] 阴沟杆菌, 阴沟气杆菌
🧩 词语组成解析
🗣️ 情景例句
I've got to go. Tomorrow is Monday,
我得走了。明天是星期一。
If he doesn't take care of him, I will.
如果他不，我将照顾他。
I'll send you a note about that.
我会寄一张便条给你。