英语词汇“a long haul”的读音、翻译、释义、用法及例句-智慧网

词汇	a long haul
释义	a long haula long haul1.■持久而艰苦的活动It's been a long haul but at last this dictionary is published.经过千辛万苦这部字典才终于得以问世。
随便看	diffraction limited Raman laser diffraction line diffraction loss diffraction maximum diffraction meter diffraction microscopy diffraction modulation transfer function diffraction mottle diffraction of light diffraction optics diffraction optics head-up bisplay diffraction order diffraction oscillation diffraction pattern diffraction peak diffraction plane diffraction plate diffraction-produced hot spots diffraction propagation diffraction ray diffraction reflection diffraction region diffraction ring diffraction scan diffraction scattering

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