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English definition of “bottomless pit”

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bottomless pit

noun [C usually singular] uk   us  
something that seems to have no limits, or a situation that will never end: We'll be pouring money into a bottomless pit if we try to keep that factory open.
Translations of “bottomless pit”
in Chinese (Traditional) 無底洞, 無休止的情形…
in Chinese (Simplified) 无底洞, 无休止的情形…
(Definition of bottomless pit from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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