第三眼睑 dìsānyǎnjiǎn nictitating membrane Definitions Defs Origin Strokes Stroke Words Sentences Sents 第 dì affix [ordinal] Prefix used before a number or the question word 几 jǐ to form an ordinal number indicating sequence or rank三 sān numeral third the third in a series; ordinal number three眼睑 眼瞼 yǎnjiǎn noun eyelid eyelid; the fold of skin and muscle that covers and protects the eye; commonly called 眼皮 yǎnpí
