Periaementitis
牙周膜炎
🗣️ 情景例句
Philip and I were living with Grandma and Grandpa. Philip
与我和爷爷， 奶奶住在一起。
That's a very nice jacket.
这件茄克衫真漂亮呀！
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？