Cobalamine
[化] 钴胺素
🗣️ 情景例句
Lots of movie houses, and the theater.
很多电影院 还有剧院。
How fierce can a lion be without his teeth?
没有牙的是狮子也可怕吗？
Several people complained of cat-like noises' at night and a businessman on a fishing trip saw the puma up a tree.
有人抱怨说夜里听见“像猫一样的叫声”；一位商人去钓鱼，看见那只美洲狮在树上。