凝
结
尾
迹
n
í
n
g
j
i
é
w
ě
i
j
ì
Definitions
1. contrail
2. condensation trail
Components
凝结
níng jié
–
to condense
尾
wěi
–
tail
迹
jì
–
footprint
Related Words
凝结尾迹形成
níng jié wěi jì xíng chéng
–
contrail formation