Dfi
[医][=disease-free intervals]无病间期
🗣️ 情景例句
Then drop it into the water.
然后把它扔到水 。
Would you like to go for a walk?
你想去散步吗？
Football is a very popular game in China. Many young people like it.
足球在中国是一项很受欢迎的运动。许多年轻人喜欢足球。