Barringtonite
二菱镁矿
🗣️ 情景例句
Have you ever held a secretarial position?
你曾当过秘书吗？
A barley-corn is better than a diamond to a cock.
对一只公鸡来说，一颗麦粒优于一颗钻石。
or through hiring it, the total expense can be far less than the cost of hotels.
总费用算起来要比住旅馆开支少得多。