Powellites
(powellite 的复数) 钼钨钙矿
🗣️ 情景例句
I think I am very good at planning.
我认为我最擅长计划。
Grain by grain and hen fills her belly.
一粒一粒啄米，母鸡填饱肚皮。
It is not only of immense size, but is extremely accurate as well.
此钟不仅外型巨大，而且走时也非常准确。