| 单词 | hand telescope |
| 释义 | > as lemmashand telescope hand telescope n. a small, portable telescope, esp. one constructed out of a number of tubes which can slide into one another concentrically, allowing the telescope to be shortened in length. ΚΠ 1794 Philos. Trans. (Royal Soc.) 84 262 Having prepared my hand telescope, being a 7-feet reflector, with a power magnifying 50 times with great distinctness, and with a field that took in more than the disk of the sun, I watched attentively for the first contact. 1843 Trans. Amer. Philos. Soc. 8 124 He endeavoured to bring a hand telescope to bear upon the brightest of these objects. 1936 Pop. Sci. Monthly Jan. 66/3 All you need is a snapshot camera and a small hand telescope. 2014 N. Rinaldi Remarkable Courtship of Gen. Tom Thumb xiii. 177 He wasn't talking about going up in a hot-air balloon and spying on the enemy with a hand telescope. < as lemmas |
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