| 词组 | ENDLESS |
| 释义 | bottomless pit n. an endless source of something, usually something troublesome.This house is a bottomless pit. Keeping it up is endless.Our problems come from a bottomless pit. There is just no end to them. |
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英语词组固定搭配大全包含354030条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。