fissure

名词 fissure:

1. a long narrow depression in a surface
   同义词：crevice, cranny, crack, chap
2. a long narrow opening
   同义词：crack, cleft, crevice, scissure
3. (anatomy) a long narrow slit or groove that divides an organ into lobes

动词 fissure:

1. break into fissures or fine cracks

1. But there was worse to come. Just ahead of us there was a huge fissure.
   不过接着就更糟了。前面不远出现了一条巨大的地裂。
2. A narrow opening, such as a crack or fissure.
   裂缝如裂缝或缝隙之类狭窄的裂口
3. The state of being split or cleft; a fissure or division.
   分裂，裂缝劈开或裂开的状态; 裂缝或分裂
4. There is a fissure on the wall.
   墙上有条裂缝。

fis.sure

n.（名词）
A long, narrow opening; a crack or cleft.
裂缝，裂隙：长而狭的开口；裂缝或裂痕
The process of splitting or separating; division.
分裂：裂开或分开的过程;分裂
A separation into subgroups or factions; a schism.
分裂成小团体或小集团；派别
Anatomy A normal groove or furrow, as in the liver or brain, that divides an organ into lobes or separates it into parts.
【解剖学】 裂纹，沟：如在肝或脑中把某个器官分成几叶或几个部分的正常的槽或沟
Medicine A break in the skin, usually where it joins a mucous membrane, producing a cracklike sore or ulcer.
【医学】 裂，溃疡：通常在连结粘膜的皮肤上的破裂，引起裂缝样的伤口或溃疡
v.intr.tr.（不及物动词和及物动词）
fis.sured,fis.sur.ing,fis.sures
To form a crack or cleft or cause a crack or cleft in.
形成裂口或引起裂缝

来源：
Middle English [cut]
中古英语 [割]
from Old French
源自 古法语
from Latin fissôra
源自 拉丁语 fissôra
from fissus [split] * see fissi-
源自 fissus [裂开] *参见 fissi-