Bischofite
水氯镁石
🗣️ 情景例句
She has now held the post of Prime Minister longer than anyone else this century.
她现在担任首相任期之长在本世纪是前所未有的。
Sorry kept you waiting so long. You are on .
抱歉让你久等了，接通了。
I hate to interrupt a man when he's busy working,
当一个人在忙着干活时，我是不愿意去打断他的，