英语词汇“labour at”的读音、翻译、释义、用法及例句-智慧网

词汇	labour at
释义	labour atlabour at1.■努力研究He laboured at the problem.他努力研究那个问题。
随便看	Zefkrome Zefran ZEG ZEG Zehla Zehntner Zeigarnik effect zeilanite zein zein fiber zein fibre zeinolysis Zeisel's method Zeis gland zeism zeismus Zeiss Zeiss-Abbe apertometer Zeiss aspheric grinding machine Zeiss convertible Protar Zeiss-Endter particle-size analyser Zeiss gage block interferometer Zeiss indicator Zeiss lead tester Zeiss lens

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