dredging
/ˈdredʒɪŋ/📚 20366雅思When people dredge a harbour, river, or other area of water, they remove mud from a riverbed, channel, etc 挖泥机 (Also called dredger)
noun [专属名词]挖泥；清淤
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。
verb [vt. 及物动词]疏浚；挖掘（dredge 的 ing 形式）
The depth of the river is maintained by dredging.
通过疏浚保持河道的深度。
- dredging 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
单词造句:
- 网友用“Dredging”造句精选
- They're dredging the harbour so that larger ships can use it. 他们正在疏浚港湾以便大船驶入。
- Now she was dredging up memories from the depths of her mind. 这时，她回忆起内心深处的往事。