The longhorn is the Texas mascot and a passion of the family.长角牛是德州大学的吉祥物,全家人都很热爱.Dastarcus helophoroides was the most effective natural enemy against the large - body longhorn beetles attacking trees.花绒寄甲是大型天牛类林木蛀干害虫最为有...
The selection process is based on rigorous tests of competence and experience.选拔过程是基于对能力和经验的严格测试。to gain a high level of competence in English获得高水平的英语能力This mess is a poor reflection on his competence.这种混乱情况说明他难当此任....
Not far away were other geothermal wellheads, their natural pressurized steam deflected into huge insulated pipes.不远处是另几口地热井, 它们的天然加压蒸汽输进了巨大的绝热管道.All experimental investigations about the geothermal conditions are based ...