Bicomplementary
互余集
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
He is lifeless that is faultless.
人孰无过。
It is impossible to make more than the wildest guess at how many they kill, but they are hungry creatures, not content with only three meals a day.
它们一年中消灭了多少昆虫，我们简直无法猜测，它们是吃不饱的动物，不满意一日三餐。