尾数,欠款,拖欠
The engine of this bus is in the rear. 这辆公共汽车的发动机在后面。
He was predisposed towards literary studies by the bookish environment of his early rears. 他早年生长在读书空气很浓的环境中，所以后来倾向于从事文学研究。
n.到期未付之债；拖欠的款项；待做的工作
名词arrear的复数形式.
