凝结尾 níngjiéwěi contrail Definitions Defs Origin Strokes Stroke Words Sentences Sents 凝结尾 凝結尾 níngjiéwěi contrail condensation trail of an aircraft, formed by water vapor in the atmosphere Cross-References Same as 飞行云 fēixíngyún
凝结尾 凝結尾 níngjiéwěi contrail condensation trail of an aircraft, formed by water vapor in the atmosphere Cross-References Same as 飞行云 fēixíngyún
