Cobamide
钴胺酰胺
🗣️ 情景例句
It's not the same.
那可不一样。
We're broadcasting from London.
我们从伦敦播放。
Many of the cars broke down on the course and some drivers spent more time under their cars than in them!
很多汽车在途中就抛了锚，而有些驾驶员花在汽车底下的时间比坐在汽车里面的时间还长。