单词 | hopper-dredge |
释义 | > as lemmashopper-dredge hopper-dredge n. = hopper-dredger n. ΘΚΠ society > travel > travel by water > vessel, ship, or boat > vessels with other specific uses > [noun] > dredger-hopper steam dredger1801 steam hopper1812 hopper-dredge1896 suction dredger1911 1896 Engin. Index II. 120 The hopper dredge, ‘Percy Sanderson’, holding 1250 tons of debris and provided both with steel buckets and a suction pump. 1967 Shipbuilding & Shipping Rec. 6 July 21/1 (heading) ‘McFarland’... A fully automated hopper dredge for the U.S. Army. < as lemmas |
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