Concavoconvex
[医] 凹凸的
🗣️ 情景例句
I could stay at home with Max and do my dress designs.
我可以和Max待在家里从事我的服装设计。
Air China has a flight leaving at 9:25.
中国航空公司有一班飞机，9点28分起飞。
I'll phone Dr. Carter.
我去给卡特医生打电话。