Classificator
分级器; 粒选机; 精选机
🗣️ 情景例句
Unmarried women should be addressed as 'Miss'.
未婚的女性应该被称作 'Miss' 。
All are not saints that go to church.
去做礼拜者，未必皆圣人。
It is not so easy as you think.
这事没有你想象的那么简单。