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词汇 backfill
释义 backfill
verb
uk /ˈbæk.fɪl/ us /ˈbæk.fɪl/

backfillverb (MATERIAL)


[ I or T ]
to fill a hole created by digging or drilling, especially using some of the material that has been taken out: 回填,重新填上(坑、沟等)
Dig a large hole for the plant, then backfill with soil and compost.给植物挖一个坑,然后用泥土和肥料回填。
Finally, backfill the trench.最后回填深沟。
SMART Vocabulary: related words and phrases

Filling and completing
box ticking
brick
brick something up
brim
brim with something
fill
jam
overcrowd
overrun
pack something/somewhere out
permeate
permeation
plug
squeeze (someone/something) in/squeeze (someone/something) into something
stuffing
suffuse
supersaturated
take something up
tank
tie

backfillverb (JOBS)


[ T ]
to temporarily or permanently fill a position that has become available, by finding another worker to do the job:
The company says it intends to backfill jobs vacated by the buyouts.
Your company might need to backfill a position when someone leaves, is fired, or is sick for an extended period.
The department spent millions in overtime, mostly to backfill the shifts of employees who fell ill or had to quarantine.
SMART Vocabulary: related words and phrases

Applying for a job
acqui-hire
advertisement
anoint
anointed
applicant
assign
elect
employ
employable
employment
employment agency
equality, diversity and inclusion
nomination
nominee
referee
rehire
reinstate
reinstatement
relocation expenses
resume
backfill
noun[ U ]
uk /ˈbæk.fɪl/ us /ˈbæk.fɪl/
material used to fill a hole that has been created by digging, etc.: 回填土;回填料
Some of the fluorite produced from the lead mines was used as backfill underground.铅矿产生的一部分萤石曾被用来作为地下回填材料。

Examples of backfill


backfill
Follow-up monitoring in 1992-93 focused on evaluating fuel migration and on assessing backfill stability.
Is not the problem that too often the answer is to backfill—to put a trench in—rather than to resurface the road?
From the
Hansard archive

Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0
Complete installation of retrofit dowels, with dowel bars and backfill placed prior to reopening the lane to public traffic.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Already, the coal-depleted portions of the site have been subject to rebeautification, with pits being reclaimed as lakes or being filled-in with backfill.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The caulking filler is used to prevent backfill material from flowing into the joint or crack.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
To compact the foundation's backfill, a herd of sheep was driven around the structure 100 times.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
An example would be that the silt backfill of an underground drain would form some time after the ground immediately above it.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
There are also volunteer firefighters who can backfill the station or respond to incidents with additional apparatus, when needed.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Over 90% of the material in the building was recycled for other uses or as backfill.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Zone systems may include standby, move-up, or backfill points.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The walls are infilled with granular soil, with or without reinforcement, while retaining the backfill soil.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
Instead, it is primarily used as structural fill or trench backfill.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The sand was mostly used as the backfill material in the region coal mines.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
The smaller format gave the company greater flexibility to enter new markets and backfill existing ones.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
In such cases the weeps consist of small-diameter plastic, clay or metal pipes extending through the wall to a layer of porous backfill.
From
Wikipedia

This example is from Wikipedia and may be reused under a CC BY-SA license.
See all examples of backfill
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
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