Read Edit View history 飞机云 fēijīyún contrail Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 飞机云/飛機雲 · fēijīyún · contrail 2026/03/04 飞机云 / 飛機雲 fēijīyún contrail contrail 蓝天上有一道明显的飞机云。 created sense Mar 4, 2026, 02:25 AM