Peridentalt
牙週组织
🗣️ 情景例句
Hello. Susan Stewart calling Mr. Levine, please.
喂 ，Susan Stewart想跟Levine先生通话。
Salt water and absence wash away love.
远离久别爱情淡。久别情淡？
Do we have to wear the helmets?
我们得戴上防护帽吗？