パッシブソナーで
passhibusonāde
1. with passive sonar; by passive sonar
Noun
#163377
1. with passive sonar; by passive sonar
1. sonar
1. passive
1. passive sonar
1. If/when passive sonar…; If passive sonar were…
1. Probably passive sonar.
1. It is not passive sonar.
1. Passive sonar.
1. Was not passive sonar.
1. Was passive sonar.