Read Edit View history 迹线 jìxiàn trajectory Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 迹线/ 跡線 jìxiàn trajectory the path or track followed by a moving object, especially in the study of fluid mechanics or physics Edit Delete References Add reference No references for this word.
迹线/ 跡線 jìxiàn trajectory the path or track followed by a moving object, especially in the study of fluid mechanics or physics Edit Delete