在肠内发育成熟的钩虫长2--3厘米.Fully - grown hookworms in the gut are 2 to 3 cm long.目的观察伊维菌素和阿苯达唑伍用驱治钩虫和鞭虫感染的疗效.Objective To observe the curative effects of ivermectin combined with albendazole against hookworm and whipworm.在过去的几个世纪...
在学校附近泊车会引起严重的交通堵塞.Parking near the school causes severe traffic congestion.约翰对那些在他家附近泊车堵住通道的司机感到恼火。John was irritated by drivers parking near his house and causing an obstruction.他们总是非常幽默地表达对泊车规定的不满。When they groused abo...
Our linemen played well.我们的线上球员打得挺好.Their linemen are all 300 - pounders.他们的线卫全都是300磅重.His starting meant that the coach thought he was one of their best linemen.他的首发上场表明教练认为他是最佳锋线队员之一....