In the names of implements, machines, processes, etc. operated by steam or by a steam-engine, as steam-crane, steam dredge, steam dredger, steam drill…
| 单词 | θ205060 |
| 释义 | society > travel > travel by water > vessel, ship, or boat > vessels with other specific uses > [noun] > dredger-hopper (4) steam dredger1801 In the names of implements, machines, processes, etc. operated by steam or by a steam-engine, as steam-crane, steam dredge, steam dredger, steam drill… steam hopper1812 With reference to locomotion by steam-power, and in names of vehicles and vessels propelled by steam, as steam barge, steam bus, steam-ferry, steam… hopper-dredge1896 = hopper-dredger n. suction dredger1911 a vessel which carries a suction dredge. |
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