望远镜 telescope或binocle:
例句:reflecting telescope; reflector;
反射望远镜
radio telescope;
射电望远镜
telescope ['teliskəup]
n.望远镜；缩叠式旅行袋
vt.压缩；使套叠
vi.套叠；变短
[ 过去式telescoped 过去分词telescoped 现在分词telescoping ]