Plattnerite
块黑铅矿
🗣️ 情景例句
The pollution in Beijing is alarming.
北京的污染给人们敲起了警钟。
The mother's breath is aye sweet.
母亲的低语总是甜蜜的。
He is finding his new work far more exciting.
他发觉自己的新工作令人兴奋得多。