Coast Guard

名词 coast guard:

1. a military service responsible for the safety of maritime traffic in coastal waters
   同义词：coastguard

1. The Navy and the Coast Guard work hand in glove, especially in war time.
   海军和海岸警卫队密切配合，尤其在战时。
2. A small, lightly armed boat used by the Coast Guard.
   小型武装快艇一种为海岸警卫队使用的轻装甲小艇