英语单词 | telescope |
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英美音标 | 英 ['telɪskəʊp] 美 ['telɪskoʊp] |
中文释义 | n.望远镜 v.缩短;压缩;套叠 |
英语例句 | (1) He saw a hungry wolf on the prowl with his telescope. (2) What is the range of this telescope? (3) He was too poor to buy an astronomical telescope. (4) I suggest we telescope the seminar into an hour. (5) It is difficult to telescope 200 years of history into one lecture. (6) You can telescope the stand to make it fit into small spaces. |
中文例句 | (1) 他通过望远镜看到了一头四处觅食的饿狼。 (2) 这架望远镜的有效距离多大? (3) 他太穷了,买不起天文望远镜。 (4) 我建议将研讨会缩短为一个小时。 (5) 把二百年的历史浓缩在一个讲座中很是困难。 (6) 你可以把这个架子折叠一下以便它可以放进狭小的空间里。 |
vocabulary简明 | A telescope is an instrument that is used to view distant objects. If you want to look at the planets, you can use a telescope. The higher the magnification on the telescope, the better your view will be. |
vocabulary扩展 | Galileo is often credited with the invention of the telescope, but this is incorrect. Although he did not invent it, he did improve it — a lot. He didn't name the telescope either. That honor went to Greek mathematician Giovanni Demisiani, who gave the instrument its name when Galileo presented the instrument at the Accademia dei Lincei, a science society in Italy, in 1611. Telescope is from the Greek roots tele (meaning "far") and skopos (meaning "seeing"); so the word literally describes what the instrument does. |
柯林斯解释 | 1 [N-COUNT 可数名词]望远镜 A telescope is a long instrument shaped like a tube. It has lenses inside it that make distant things seem larger and nearer when you look through it.
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