手放两边，昂首站立。Stand with your arms by your side and your head erect.受到挑战时公鸡昂首挺立.The cock's head perked when it was challenged.早在它郁郁葱葱,昂首挺立之际,就已经开始腐烂而中空了.The decay had attacked its center even while It'stood erect i...
They remain the main providers of sports facilities.他们仍然是体育设施的主要提供商。We are one of the largest providers of employment in the area.我们是本地区最大的雇主之一。Providers of goods and services include owners, managers and workers.提供商品和服务...
The position of barycentre on plane directly impacts the stabilization and manipulation of plane.飞机重心位置直接影响飞机的稳定和操纵特性。With the higher olefins, stabilization of the energetic intermediates occurs more easily.在较高的烯烃情况下, 高能...