专攻,专门研究(从事)(concentrate one's studies,interests,business,etc on a particular field,etc)[I,I+prep (in)]:After his first degree he hopes to~. 他在获得第一个学位后希望去从事专门研究。~in arts or sciences/American history 专门研究文科或理科/美洲史;~in underwater photograph 专门从事水下摄影;a shop that~s in sport clothes 专营运动服装的商店;decide to~in Canadian stamps 决定专门收集加拿大邮票;
← special adj & n
→͵speciali′zation, ͵-′sation n 专门(业)化;专门(性),特殊性;′specialized,-ised adj 专用(门)于;专业的