Smolyanskite
土砷钴镍矿
🗣️ 情景例句
I'd be glad to tell you what I think.
很高兴告诉你我的想法。
Not at all.
当然可以。（当然不介意）
The seed was sprayed over the ground in huge quantities by aeroplanes.
飞机把这种草籽大量地撒播在地上。