Bementite
蜡硅锰矿
🗣️ 情景例句
He will say so, and you may disagree with him too - politely, of course!
你也可能会不同意他的看法——当然，你应该礼貌地告诉他。
The voice is the best music.
说话声是最好的音乐。
The bull was busy with the matador at the time,
当时那公牛正忙于对付斗牛士，