Give knaves an inch and they will take a yard.我一日三餐都吃得很丰盛.Knaves and robbers can obtain only what was before possessed by others.流氓、窃贼只能攫取原先由别人占有的财富.We are arrant knaves all ; believe none of us.我们都是彻头彻尾的大骗子,别信我们....
有的星表还提供了运动, 是否变光以及双星 、 聚星等等的资料.Some catalogs provide data on motions , variability, duplicity, etc.Tycho2星表包括了全天250万颗恒星数据.The Tycho 2 catalogue contains 2.5 million entries over the whole sky.对于得到的比较星表,我需要做什么样的修正?What co...