cracks or fissures中文什么意思

裂纹或裂缝

• crack:    vt. 1.使破裂；敲破，敲碎，砸碎 ...
• or:    n. 【徽章】黑金色，黑色。
• fissure:    n. 1.裂缝；裂隙。 2.(思想、 ...

例句与用法

1. A narrow opening , such as a crack or fissure
   裂缝如裂缝或缝隙之类狭窄的裂口
2. Affectionately , and rather poetically , the specialists call the numerous crystal inclusions , cracks or fissures which are typical of this gemstone jardin
   当祖母绿的内含物裂缝或裂纹变得之多之复杂，研究者很诗意地称它为