英语词汇“defective sight”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	defective sight
释义	defective sight 基本例句视觉缺陷 A person is blind to the extent that he must devise alternative techniques to do efficiently those things he would do with sight if he had normal vision.一个人只有在大量使用特殊技能弥补视觉缺陷时，才能被视为真正的盲人。
随便看	double motor-driven double motor equipment double-motor grab winch double-motors Double-Motor Sync Driving double motor synchronization drive Double-motor Synchronizing Drive Control System double mouldboard bottom double-mouldboard plough double mould-board ridging plough double-mould-broad ridging plough double mount Double mouth double-move double movement double moving double moving average double moving-blade cuter double muffle furnace double-muffle furnace double multi-arch double multi-arch tunnel double multiple-segment double multiple stream tubes model double-multiplex amplification