niggling GRE

1.people niggling me for doing too much work.

挑剔我做太多人。

2.a pointless dispute over niggling details.

在琐碎小上一次无礼

3.the niggling job of mending all the small holes

补所有小洞繁琐工作

4.she picked him up on one niggling point.

她为一点小跟他过意不去。

5.She still felt the same niggling doubt: was he really telling the truth?

她仍然无法消除萦绕头疑虑：他真说实话了吗？