Medullocell
髓细胞
🗣️ 情景例句
The way people act in private is often quite different to how they act when in public.
人们私下的行为跟公共场合的行为是截然不同的。
How about 12:45?
12点45分怎么样？
Don't let this get you down.
不要为此灰心丧气。