Correct
试航
/ shìháng /
Strokes
Definition
test flight (of aircraft)/sea trial (of ship)
Example
As a Verb
(of a ship) embark on a trial voyage; go on a trial voyage; make a trial voyage, (of a plane) make a trial flight; make a shakedown flight
1
Chuánbó
船舶
shìháng
试航
trial voyage; shakedown cruise