dredge

/dredʒ/
📚 13612 1 雅思
a machine, in the form of a bucket ladder, grab, or suction device, used to remove material from a riverbed, channel, etc 挖泥机 (Also called dredger)

verb [vt. 及物动词] vt. (用挖泥船等)疏浚;(用拖捞网等)捞取;(在食物上)撒(面粉等)

They dredge the bay for gravel. 他们在挖掘海湾沙砾。

verb [vi. 不及物动词] vi. 疏浚,挖掘;采捞

Police have spent weeks dredging the lake but have not found his body. 警察已经花了几周时间在湖里打捞,但是仍未发现他的尸体。

noun [专属名词] 挖泥船,疏浚机;拖捞网

It is called dredge. 它被称作挖泥机。

dredge 出现在下面的课文中(提供视频、音频及笔记等可系统性学习)
Lesson 30 Exploring the sea-floor dredge 动词: 挖掘
“掘机” → 挖掘
单词造句: