Trappean
a. [礦]暗色巖質的,玄武巖質的
??? 情景例句
I need some help.
我需要幫助。
The eyes of the nation are upon the government.
國民的目光都注視著政府。
Instead of becoming a doctor, however, he became a successful writer of detective stories.
然而，他后來沒當上醫生，卻成了一位成功的偵探小說作家。