interstice

n.细裂缝；空隙

There is a gleam of luminous gold, where the sinking western sun has found a first direct interstice in the clouds. 从西落太阳在云层里发现的一个直接空隙处，透出一缕金光。

A small space or interstice in a tissue or part,such as the area bounded by small veins in a leaf or the wing of an insect. 小区，细隙，叶脉网隙组织或部分的小空间或空隙，如叶子中的细脉或昆虫的翼周围的区域。