Ceylonite
镁铁尖晶石
🗣️ 情景例句
Six table lamps. Three end tables. One piano.
六个灯。三张茶几。一 钢琴。
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
Since that time, racing drivers have reached speeds over 600 miles an hour.
从那时以来，赛车选手已达到每小时600英里的速度。