工人们正在疏浚港口以清除淤积的泥沙。

Workers are ___dredging the harbor to remove accumulated silt.

记者挖掘出了这桩多年前几乎被遗忘的丑闻。

The reporter ___dredged up the scandal that had been nearly forgotten for years.

在煎鸡排之前，记得先在两面裹上面粉。

Remember to ___dredge the chicken cutlets in flour on both sides before pan-frying.