/?ju?.bend/a U-shapedpieceofpipe,especiallyone under atoiletorsink, thatholdswaterinitslowerpartandpreventsunpleasantgasesfrom getting out(尤指安装在抽水马桶或水槽下防臭的)U 型弯头,马蹄弯头bofotolux/iStock/Getty Image Plus/GettyImagesSMART Vocabulary: related words and phrasesBuilding: plumbing, pipes & sewage
ballcock
caulking
cesspit
cistern
conduit
hydrant
influent
mixer tap
outfall
overflow
plumb
plunger
sewage
sewage works
sewer
siphon
spigot
standpipe
syphon
waterworks
See more results ?(Definition ofU-bendfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)
u-bend| Business English
u-bendnoun[C]uk
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us
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GRAPHS & CHARTSalineon agraphthatstartshigh, gets muchlower, and thenrisesagain, giving it theshapeof theletter'U'. It is also used to refer tosituationsin which somethingdecreasesand thenincreasesagain:Thereportfoundthathappinessis a u-bend,decreasinguntilmiddleageand thenrisingagain.(Definition ofu-bendfrom theCambridge Business English Dictionary? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/u-bend##