fissure
noun /ˈfɪʃə(r)/
/ˈfɪʃər/
(specialist)- a long deep opening in something, especially in rock or in the earth
(岩石、土地等中深长的)裂缝,裂隙 - parched grassland dissected by open dry fissures
干燥的草原被开阔干燥的裂缝分割 - fissures in the ocean floor
海底的裂缝
词源late Middle English: from Old French, or from Latin fissura, from findere ‘to split’. - parched grassland dissected by open dry fissures