Read Edit View history 双曲面 shuāngqūmiàn hyperboloid Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 双曲面/ 雙曲面 shuāngqūmiàn hyperboloid (math.) hyperboloid 双曲面是一种常见的二次曲面。 Edit Delete References Add reference No references for this word.