With colonic involvement, perirectal fistulae are common.累及结肠的直肠周瘘管常见.Tentorial dural arteriovenous fistulae are rare clinically.小脑幕脑膜动静脉瘘临床上比较少见.Objective To explore the angiographic appearances of the hemodynamic chang...
Staff are often discourteous and sometimes downright rude.职员常常态度很不礼貌，有时候极其蛮横。I was offended by his discourteous reply.他无礼的回答使我很生气.It was discourteous of you to arrive late.你迟到了,真没礼貌....
The police had been intercepting my mail, ie reading it before it was delivered.警方一直截查我的邮件.Holding the mountain pass , our intercepting platoon blazed away at the enemy.我方狙击排占据山口,不断向敌人射击.The model of MLRS intercepting cr...
随着芸苔属作物小孢子培养技术的日趋成熟,应用范围也越来越广泛.The microspore culture technology has been widely applied in Brassica species nowadays.芥茉是两种芸苔植物的籽研磨品.Mustard is the ground seed of two species of the Brassica.白质芸苔生产白色芥茉籽, 黑质芸苔生产黑色芥茉籽.Bras...