Vacantness
空白, 空虚（vacant的名词形式）
🗣️ 情景例句
I'm going back to my office.
我要回办公室了。
She's going to be 15 next month.
下个月她就满15了。
Congratulations! The girls did very well, too.
祝贺你们！女同学也做得很好。