Astronomical Telescope,Spotting Telescope,Mak Telescope各是什么意

have a telescope是什么意思 telescope和square怎么发音? at them through telescope 急用! the principle of the telescope wouid you mind my using your telescope your telescope fails to see是什么意思? 改错:Who is this telescope come from Microsoft WorldWide Telescope中如何设置望远镜? 推荐一款1200元的telescope,望远镜. 400 YEARS OF THE TELESCOPE怎么样 为什么要用through the telescope而不用with the telescope The mother bought telescope for his son_____he could observe