Monotypic
单型的
🗣️ 情景例句
And there's no address on the dog tag.
牌子上没有地址。
Take care of yourself and don't forget to keep in touch.
多多保重。别忘了保持联系。
Ripe fruit falls from the trees and you never have to work.
成熟的水果从树上掉下来，人们根本无需劳动。