adjective 下载 🔗分享 贝壳状的，贝壳线的 Of or pertaining to a conchoid; that may be defined as a conchoid. Examples : "The broken glass shard had a curved, conchoidal fracture, resembling the inside of a seashell. " 破碎的玻璃碎片呈现出弯曲的、贝壳状断口，看起来像贝壳的内表面。 geology material science 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 贝壳状的，贝状的。 (of a fracture) Irregular, with planar, concentric curves, similar to those on a mussel shell. Examples : "The broken glass shard had a conchoidal fracture, showing curved lines like those on the inside of a seashell. " 那块碎玻璃片的断口呈贝壳状断裂，显示出像贝壳内侧一样的弧形纹路。 geology material science 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 贝壳状断口的，贝壳状的. (of a mineral) That fractures with planar concentric curves (e.g., as flint, chert or obsidian). Examples : "The obsidian arrowhead, when broken, displayed a distinct conchoidal fracture pattern, with smooth, curved surfaces like the inside of a seashell. " 那块黑曜石箭头断裂后，呈现出明显的贝壳状断口，断裂面光滑弯曲，就像贝壳内部一样。 geology mineral material science 与AI对话词汇游戏阅读练习
