We picked up two submarines on sonar.我们用声呐系统观察到两条潜水艇.They bottled up the submarines in their nest.他们把潜艇困在巢穴里,使其无法出击.He had a fascination for submarines and joined this branch of the service.他对潜艇非常着迷，因此加入了潜艇部队。...

vt.用潜艇攻击（submarine的过去式与过去分词形式）...

marines的音标：...

mariner的近义词/同义词有：navigator, tar, seaman, sailor, tar, navigator, seaman, salt, sailor。n.mariner的近义词（水手;船员）：navigator, tar, seaman, sailor。mariner的近义词（其他释义）：tar, navigator, seaman, salt, sailor。...

hovermarine的音标：hovermarine的英式发音音标为：[hɒvəmeə'ri:n]hovermarine的美式发音音标为：[hɒvəmer'rin]...