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Dish aerials are highly directional...是什么意思？

Dish aerials are highly directional...

碟形卫星天线的定向性非常强。

相关词汇
dish aerials are highly directional

dish

n. 盘，餐具，一盘食物，外貌有吸引力的人；vt. 盛于碟盘中，分发，使某人的希望破灭，说（某人）的闲话；vi. 成碟状；

aerials

n. 天线( aerial的名词复数 )；

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；

highly

adv. 高度地，极，非常，非常赞许地；

directional

adj. 方向的，定向；
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