Bluetongue occurs in most species of ruminants , both domestic and wild.蓝舌病发生于大多数家生的和野生的反刍动物.The pathogenesis of bluetongue is inadequately understood.人们对蓝舌病的发病机制还不完全了解.The bluetongue virus replicates in the insect.蓝舌病病毒...
One man has lost his life, another has been maimed.一名男子丧生，另一名重伤。He was seriously maimed in the war.他在战争中受了重伤.You may thank your lucky stars that you were just slightly hurt while the others were either killed or maimed f...
The sails of the windmill were wheeling round.风车的翼在转个不停.He abhors the wheeling-and-dealing associated with conventional political life.他憎恨传统政治生活中的尔虞我诈。The workman was wheeling a load of bricks on a wheelbarrow.那位工人在推一手推车...