Ballas
半刚石(工业用金刚石), 玫红尖晶石
🔁 扩展释义
【化】 半刚石(工业用金刚石)
🗣️ 情景例句
She can't sit around and do nothing.
她总不能闲坐着无所事事呀。
The great and the little have need one of another.
伟大与渺小相得益彰。
Never mind.
不要紧。