花叶病是分布最广泛的甘蔗病害之一.Mosaic is one of the most widely distributed sugarcane diseases.病毒病常分为几大类,即花叶病, 黄化病, 斑驳或条斑.Viruses are often classified into broad categories as mosaics , yellows, mottles, and streaks.玉米矮花叶病是世界普遍发生危害严重的...
When the load is lifted, unload the gyration handle and turn it.负载吊起后, 取下回转手柄,手摇回转.You expect me to react to all that head - shake and body gyration?你认为你如此摇头摆尾就能过我?When you want to turn to scrub the gyration grooming.洗擦时...
The unemployed executives include former sales managers, directors and accountants.被解雇的管理人员包括前销售经理、主管和会计。Women are sometimes seen to be less effective as managers.女性有时被认为不善于管理。Some managers have recently raised objection...
We rang Duncan to ask where he was going on holiday...我们打电话给邓肯，问他要去哪里度假。I'm going to work two days a week teaching handicapped kids to fish...我将每周工作两天，教残疾儿童钓鱼。'How come we never know what's going on?'...