复数： frigates

A frigate is a type of warship often used to protect other vessels .

护卫舰是军舰的一种，常常用于保护其他船只。

Argentina evacuated 281 crew members from a naval frigate that is being detained in ghana .

一艘阿根廷海军护卫舰在加纳被扣留，阿根廷已撤离了281名船员。

The ministry said another chinese frigate , from the jiangkai-i class , targeted the japanese helicopter .

该防卫省说，瞄准直升机的火控雷达则来自中国江凯i型护卫舰。

This follows reports of a chinese vessel confronting an indian navy frigate off vietnam in late july .

此前有报道称，7月下旬一艘中国军舰与一艘刚刚离开越南的印度海军护卫舰发生过对峙。

But a chinese guided-missile frigate and military transport aircraft helped evacuate chinese nationals from libya last year .

不过，去年中国的一艘导弹护卫舰和军用运输机参与了从利比亚撤离中国公民的行动。