词组 | blues and twos |
释义 | blues and twos noun police emergency response vehicles UK UK police cars have blue flashing lights and two-tone sirens, thus when a police vehicle is attending an emergency with all its alarms blazing and wailing it is said to be using “blues and twos”, and hence the derivation of this term.
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英语词组固定搭配大全包含4241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。