Zeylanite
铁镁尖晶石
🗣️ 情景例句
Oh, how do you do?
噢 你好吗?
One should not run with the hare and hunt with the hounds.
不应两面讨好。
When he was alone, he telephoned the hospital exchange and asked for Doctor Millington.
当房里只剩他一个人时，他挂通了医院的交换台，要求与米灵顿医生讲话。