Read Edit View history 航迹云 hángjìyún contrail Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 航迹云/ 航跡雲 hángjìyún contrail condensation trail or vapor trail left in the sky by an aircraft engine or wingtip Edit Delete References Add reference same_as 飞行云/飛行雲 → 航迹云/航跡雲 Edit Delete
航迹云/ 航跡雲 hángjìyún contrail condensation trail or vapor trail left in the sky by an aircraft engine or wingtip Edit Delete