defenceless

音标发音

In a devastating ruling, the judge accused Taitz of trying to "emasculate the military" in a way that would "leave this country defenceless".
在一对其进行致命打击的裁决中，法官指控泰特茨试图“阉割军队”，而这种方式将“使这个国家失去防卫能力”。
Without my team and the vital equipment they were pulling along in their sledges I was completely defenceless against the fatally low temperatures of Antarctica.
没有我的队友，没有她们雪橇中带着的必要物资，我在南极的极低气温中是完全没有抵御能力的。
Although seemingly defenceless, it is capable of simply flinging itself from its perch, curling up into a ball and bouncing off boulders and down steep slopes to safety.
虽然看上去无法自卫，它却可以从栖息的高位简单的将自己投掷出去，卷成一团在大卵石之间弹来弹去滚下险峻的斜坡抵达安全地带。

Defenceless people, animals, places, or things are weak and unable to protect themselves from attack.