1.at least 至少

例句:He's been away for at least a week.
他走了总有一个星期吧。

2.for fear of 害怕...

例句:I have omitted calling on you for fear of disturbing you.
我怕打扰你而没有来拜访你。

3.applied to 施加

例句:I cannot entirely exclude the possibility that some form of pressure was applied to the neck.
我不能完全排除颈部受到某种压迫的可能性。

4.belongs to 属于

例句:He belongs to the rich and powerful families in this region.
他是这一带的豪门富户。