Adamantine
a. 非常堅硬的, 堅定不移的\\nn. 金剛硼
??? 情景例句
Can I borrow your notes to study for the exams?
快考試了，我能借你的筆記看看嗎？
To have money is a fear, not to have it a grief.
有錢使人擔心，沒錢使人傷心。
Excuse me, Mr Green. I can't find the twins.
對不起，格林先生，我找不到那對雙胞胎了。