There was a scream of brakes from the carriageway outside.外面车行道上传来刺耳的刹车声。His mouth was a little open, as if he'd started to scream.他的嘴微微张开,似乎是要开始尖叫.Lou prattled on about various trivialities till I wanted to scream....
She's studying for her doctorate.她正在攻读博士学位。He received a doctorate of philosophy in political science at Columbia University.他获哥伦比亚大学政治学博士学位.He hasn't enough credits to get his doctorate.他的学分不够取得博士学位....