salient

该理论的显著特征使其有别于其他竞争理论。

The ___salient features of the theory distinguish it from its rivals.

证人叙述中最引人注目的细节是嫌疑人穿了两只不配对的鞋子。

The most ___salient detail in the witness's account was that the suspect wore mismatched shoes.

新图书馆设计中最引人注目的元素是其收集雨水的波浪形玻璃屋顶。

The ___salient element of the new library's design was its undulating glass roof that collected rainwater.