Nitritocobalamin
(亚)硝(酸)钴胺素
🗣️ 情景例句
We didn't catch anything.
我们什么也没有钓着。
Palm Springs. I've got a cousin there.
棕榈泉，我有个表兄在那儿。
'Good heavens!' exclaimed his wife.
“天啊！”他的夫人惊叫，