patrol boat

基本解释

When a patrol boat got the hungry and shivering dog, they found no identification on her other than a brown collar.
当一艘巡逻艇救起这只饥饿浑身发抖的狗时，他们除了一条棕色的颈圈之外再也没有发现别的身份标识。
And when they encountered a patrol boat during the nighttime voyage, Mestas' friend cut the engine on his boat for silence.
晚上，他们遇到了巡逻艇，Mestas的朋友关掉了引擎，以免引起注意。
For six years from 2002, it tried to persuade Timor-Leste to join its Pacific Patrol Boat Programme, in which Australian ships patrol the seas of South Pacific countries on their behalf.
自2002年起六年时间里，澳大利亚尝试劝说东帝汶加入他们的太平洋巡逻艇计划，即澳大利亚船只代表南太平洋国家巡视相关海域。

At the Corbett National Park, which has the largest density of tigers in India, Kothari provided an antipoaching patrol boat.
FORBES: Hemendra Kothari's Quest To Save India's Tigers