英语词汇“rack one's brains about/over”的意思、释义、用法解释及翻译-春雷网

词汇	rack one's brains about/over
释义	请查阅词条：rack (or wrack) one's brains (or brain)
随便看	jet-propelled jet propulsion jet pump jet rock jets jetsam jetsams jet set pre-ulcerous preux preux chevalier prev. prev prevaccinated prevaccination prevail prevailable prevail against prevailance prevailancy prevailed prevailency prevailer prevail in prevailing

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