| 单词 | hand lens |
| 释义 | > as lemmashand lens hand lens n. a hand-held magnifying glass. ΘΚΠ the world > physical sensation > sight and vision > optical instruments > magnification or magnifying instruments > [noun] > magnifying glass > types of reading glass1668 megaloscopec1775 hand lens1839 watch-maker's glass1875 waling glass1880 loupe1909 texture-counter1909 1839 Penny Cycl. XV. 180 It is..very convenient as a hand-lens, but its definition is of course not so good as that of a well-made doublet or achromatic lens. 1892 Proc. Amer. Microsc. Soc. 14 i. 10 An examination with a hand lens. 2005 New Yorker 11 Apr. 45/1 I'm a botanist—I carry a hand lens. < as lemmas |
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