grapholith翻譯，grapholith的意思，grapholith同義詞，grapholith的反義詞，grapholith短語詞匯

詞語：grapholith

grapholith的解釋

grapholith['græfə,liθ]n. 粘土質頁岩

grapholith的意思

grapholith 粘土質頁岩;