The papers keep trying to dredge up details of his past love life.

这些报纸老是翻出他以往爱情生活的琐事。

《牛津词典》

A dredger is a boat or a device which is used to dredge rivers.

挖泥船是用来挖掘或捞取河底物质的船或设备。

youdao

He likes to dredge up unpleasant little facts about the film stars.

他喜欢收集(或回想)有关电影明星的不愉快的小事。

youdao

It's going to dredge the Hudson River to scrape up poisonous chemicals it dumped there years ago.

FORBES: Environmentalist, Spare That Tree

The Port Authority has plans to dredge current channels to 50 feet to accommodate the larger vessels.

FORBES: The Port of New York and New Jersey, a Critical Hub of Global Commerce

But shallow waters were less appealing to humans who wanted to dredge the waterways for shipping channels.

FORBES: Oysters Are Back In New York City Waters