Pegmatite
n. [地质]结晶花岗岩
🗣️ 情景例句
Why do you want to resign your position as secretary?
你为什么想辞去秘书的职务？
An idle brain is the devil's workshop.
游手好闲是万恶之源。
When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously.
当伦敦动物园接到报告说，在伦敦以南45英里处发现一只美洲狮时，这些报告并没有受到重视。