英语词汇“direct focal illumination”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	direct focal illumination
释义	direct focal illumination 英?[di?rekt ?f??k?l ??lu:m??ne???n] 美?[d??r?kt ?fok?l ??lum??ne??n] 释义直接焦点照明法行业词典药学直接焦点照明法???
随便看	backtround impurity back tube plate back tube sheet back-tunneling back turbine back-turn back turn back turning of head back turn pulley back-twist back twisting back-type life support system backtype parachute backup back ... up back(-)up back-up back up back up! backupable backup acquisition system back-up acquisition system backup aid backup aircraft backup air data sensor assembly

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direct focal illumination