dredge scouring sweep dredge and deepen dredge up
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。
—— 给力词典精选The depth of the river is maintained by dredging.
通过疏浚保持河道的深度。
—— 给力词典精选They have to dredge the canal so that ships can use it.
他们须疏浚运河河道轮船方可通航。
—— 辞典例句They aren´t scouring any little channel.
他们不想疏浚任何小航道。
—— 辞典例句New channel are being dredged each year at a cost of about $ 74,000,000.
新航道每年的疏浚费用约为74,000,000美元。
—— 辞典例句