Nitrocobalamin
硝钴胺
🗣️ 情景例句
Well, it always worked for me, too.
嗯， 这办法对我也累试不爽。
It matters not how long we live but how.
问题不是活得多么长，而是活得怎么样。
How's Jimmy today?
吉米今天怎么样？