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单词 backhoe
释义

> as lemmas

backhoe
backhoe n.
Brit. /ˈbakhəʊ/
,
U.S. /ˈbækˌhoʊ/
U.S. an excavating vehicle in which the scoop is rigidly attached to the lower end of a short hinged arm at the end of a boom and is pulled towards the vehicle in operation; = back-acter n.
ΘΚΠ
society > occupation and work > equipment > earth-moving and excavating equipment > [noun] > excavator
steam shovel1801
steam trowel1801
excavator1843
earthmover1871
navvy1877
steam-navvy1881
backhoe1928
Traxcavator1940
back-acter1957
1928 Engin. & Contracting 67 193/3 A new gasoline powered shovel... In changing from shovel to clamshell, back hoe or dragline service, no additions or changes are necessary in the operating machinery.
1950 Engin. News-Record 23 Nov. 32 (heading) Something new in big-sewer excavation is started in Chicago... Long-boomed backhoe digs deep trench.
1984 J. Updike Witches of Eastwick i. 52 There's this constant rumbling from the backhoes moving boulders.
extracted from back-comb. form
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更新时间:2025/1/30 13:33:24