to launch an iridium satellite发射铱星Using the same approach, iridium is alloyed with rhodium.使用同样方法, 铱被熔合与铑.Before the collision , Iridium had a group of sixty - six satellites in orbit.在这些卫星陨落之前, 铱星 公司有66颗卫星在轨道上运行.Iron, n...
This canal bank has been shored up.这段河堤已加固.The workers shored the beams of the old building.工人们用斜柱撑住那所旧的房子的屋梁.They have had the tunnel shored up with concrete.他们已经叫人用水泥把坑道加固....
An invention may be new toady, but in a few years, it may be outdated.一项发明今天可能新颖, 过几年可能就会过时." Oh , hello, Mr. Lee. How are you toady? "哦, 喂, 李先生, 你今天好 吗 ?He flung it in my teeth that I was a toady.他责备我是个马屁精。Arrogance has...
He was faultlessly attired in black coat and striped trousers.他穿着黑色上衣和条纹裤子，简直无可挑剔。His striped tie was loosened at his throat.他的条纹领带松松地挂在脖子上。a blue and white striped jacket蓝白条上衣...