Dentifrices
n. 牙膏；牙粉
🗣️ 情景例句
Hello, Air China Flight Reservations. May I help you?
喂，你好，中国航空公司订票处，需要帮忙吗？
You have your choice of three flavors of ice cream.
你有3种风味的冰淇淋可选择。
Nice to meet you.
很高兴见到你。