proximity

1. N-UNCOUNT Proximityto a place or person is nearness to that place or person. 接近[正式]

Part of the attraction is Darwin's proximity to Asia. 达尔文港的部分吸引力在于她与亚洲比邻。

He became aware of the proximity of the Afghans. 他开始意识到那些阿富汗人的接近。