三角恐龙 sānjiǎokǒnglóng triceratops Origin Definitions Defs Strokes Stroke Words Sentences Sents 三角 sānjiǎo triangular having the shape of a triangle or having three sharp corners, such as eyes恐龙 恐龍 kǒnglóng noun dinosaur any of the diverse group of reptiles that lived during the Mesozoic era