Definition
To have something remaining or available beyond what is needed.
剩餘的，多餘的
If you have time to spare, I would be happy to assist you with this task.
如果你有時間的話，我很樂意協助你完成這項任務。
She arrives at the office early every day, always with time to spare.
她每天都提前到辦公室，總是有充裕的時間。
I bought extra food, just in case we have some to spare when guests come over.
我多買了一些食物，以防客人來時有剩餘的。