Duotonol
[医] 杜奥托诺(甘油磷酸钙钠制剂)
🗣️ 情景例句
That's all right. I hope we can help you at some other time. Good-bye.
好了，希望我们今后还能给你帮助。再见。
I wouldn't, if I were you.
要是我就不会。
There is a boy in the water.
河里面有个男孩。