U.s.p.
[医] 美国药典
🗣️ 情景例句
I did make a difference in town.
我确实在镇上发挥了影响力。
Don't fly till you wings are feathered.
羽毛未丰不要飞。
What does Christmas mean? Christmas Day is the birthday of Jesus Christ.
圣诞节是什么意思？圣诞节就是耶稣基督诞生的日子。