肉眼观察 ròuyǎnguānchá observation with the naked eye Definitions Defs Origin Strokes Stroke Words Sentences Sents 肉眼观察 肉眼觀察 ròuyǎnguānchá observation with the naked eye the act of looking at or inspecting something without using a microscope, telescope, or other instruments; perusal
肉眼观察 肉眼觀察 ròuyǎnguānchá observation with the naked eye the act of looking at or inspecting something without using a microscope, telescope, or other instruments; perusal
