Secondariness
次要; 中等; 从属
🗣️ 情景例句
When are they coming?
他们什么时候来？
If he had only had enough money,he would have bought that house.
如果他仅仅有了足够的钱，他就会买那房子。
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。