例句與造句

1. It is hard with a hackly fracture and harsh feel.
2. There is no planes of cleavage present in kamacite which gives it a hackly fracture.
3. Also, it possesses dual quality of translucent to cleavage and distinct rhombohedral cleavage with hackly fracture, on the other side spherulitic grains are conchoidal.
4. It's difficult to find hackly fracture in a sentence. 用hackly fracture造句挺難的