fissure
英['f???]
美['f???]
- vi. 裂開；分裂
- n. 裂縫；裂溝（尤指巖石上的）
- vt. 裂開；分裂
英英釋意
- 1. a long narrow depression in a surface
- 2. a long narrow opening
- 3. (anatomy) a long narrow slit or groove that divides an organ into lobes
