Aquocobalamin
[化] 水钴胺素; 维生素B-12b
🗣️ 情景例句
Is there a station near here?
附近有地铁站吗？
That's easy for you to say.
你说的容易。
I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.
还不清楚。我有大量的作业要做，按理我应该学习，但是我想这样一来我会很累的。我可能会看看电视新闻，然后早点上床睡觉。