Tyrrellite
硒銅鎳礦
??? 情景例句
Well ...
好……
Congratulations on your graduation.
我恭喜你畢業了。
That's all right. Why don't you call me Robert or Bob? But please don't call me Mr. Bob.
沒關系。你為什么不叫我羅伯特或鮑勃？但請不要叫我鮑勃先生。