Uddevallite
富铁钛铁矿
🗣️ 情景例句
The plane's been delayed 10 minutes.
飞机晚点了十分钟。
One father is more than a hundred school-masters.
一个父亲胜于一百个教师。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。