He was precautious in crossing the rickety bridge.走过这座摇摇晃晃的桥时他小心翼翼.He followed her up a rickety staircase to a squalid bedsit.他跟着她上了一段摇摇晃晃的楼梯，来到了一间邋遢的卧室起居室两用房间。He followed her up a rickety staircase to a squalid bedsit.....
这一决定会给东伦敦的经济复苏带来新的推动力。This decision will give renewed impetus to the economic regeneration of east London.它们的低级同类, 如鹧鸪, 有一种同样大的推动力, 但很快就疲劳了.Their humbler followers , such as partridges, have a like power of strong propul...
红土型金矿床、铁帽型金矿床同属风化淋滤成因的残坡积表生金矿床.Both lateritic deposit and gossan deposit are of weathering origin.找矿标志主要有热水沉积岩 、 铁帽、围岩蚀变 、 地球物理异常、地球化学异常等.Exploration markers includes hot - water sedimentary rocks, gossan wall - rock alt...
The financial concessions granted to British Aerospace were, he said, of a precarious character.他说，向英国宇航公司给予财政优惠未获证实。aerospace research航空航天研究But two long - running industrial sagas, in energy and aerospace, still provoke...
白喉抗毒素是并性蛋白.As diphtheria antitoxin is a foreign protein.白喉抗毒素是异性蛋白.Diphtheria antitoxin is a foreign protein.及时给与适量白喉抗毒素,是首要的也是重要的步骤.The prompt administration of diphtheria antitoxin in adequate amounts is the first and ...
普通证券的平均价格,增长了近百分之三百.The average price of common stocks increased nearly 300 per cent.那也许是推销股票或者证券的差使.It might be a stock - or - bond - selling proposition.在确定期间证券的盈利或亏损.The gain or loss of a security in a particular peri...