Petrographers
(petrographer 的復數) 巖相學家
??? 情景例句
For goodness' sake, Pete, tell us!
天啊， Pete， 快告訴我們
He who has not tasted bitter knows not what sweet is.
不吃苦中苦，哪知甜中甜。
Good. That's just what we want to hear.
很好，那正是我們想要聽的。