由四英里长的城墙围着的设防城镇a fortress town enclosed by four miles of ramparts对来自空中的攻击是无法设防的.There can be no real defence against attacks from the air.他们不能让这座城市不设防.They could not leave the city unguarded....
The bathroom is ventilated by means of an extractor fan.这个浴室使用抽风扇通风。He makes fresh orange juice with an electric extractor.他用电动榨汁机榨取新鲜的橙汁.The inspector asked the restaurant to replace the filter on the air extractor.监察员要...
目的: 以水蛭素为模型药物,考察猪鼻黏膜作为鼻腔给药离体实验用黏膜的可行性.Objective: To study the feasibility of pigs nasal mucosa as nasal mucosa model of experiment.水蛭''.'素'.''从水蛭的唾液腺提炼出一种物质,用作''.'抗'. ...
There is a superb panorama of the mountains from the hotel.从旅馆可饱览峰峦叠嶂的雄伟景观。A vast panorama of the valley lay before us.山谷的广阔全景展现在我们面前.Horton looked out over a panorama of fertile valleys and gentle hills.霍顿向外望去,肥沃的谷地和平缓的...
The coast is a mecca for tourists.沿海一带是旅游的热门景点。He was on his annual pilgrimage to Mecca when he fell ill.他在一年一度前往麦加朝圣的途中病倒了.Many people go on a pilgrimage to Mecca or Jerusalem.许多人前往麦加或耶路撒冷朝圣....