Naurite
(=nauruite)圓層磷灰石
??? 情景例句
I understand. But tell me.
我能理解。告訴我。
This is my first year of college . I'm a freshman.
這是我的大學第一年。 我是一個大一學生。
The swallow shares the virtues of both schools in highest measure.
燕子充分兼有這兩類鳥的長處，