Larithmics
[医] 人口学(人口数量的研究)
🗣️ 情景例句
She is everything I've ever wanted.
她是我想要的一切。
I'm gonging to show him how to play bridge.
我正要指点他如何打桥牌。
He doesn't like writing letters, but he likes receiving them.
他不爱写信，但他却喜欢收到信。