least [li:st]

以下由轻松背单词网站提供

adj.最小(少)的；adv.最少(小；不)；n.最小(少)

less than anything or anyone else ; the smallest amount or number

He spends at least a part of his time in reading. 他至少有一部分空闲时间看书。
The trip will take ten days,at least. 这趟旅行顶少得10天时间。