binocularadj.
英 bɪ'nɒkjʊlə | 美 bɪ'nɔkjʊlɚ
中文adj. [生物] 双眼的；双目并用的\nn. 双筒望远镜
[生物] 双眼的；双目并用的
n. 双筒望远镜
词根词源
binocular (adj.)1738, "involving both eyes," earlier "having two eyes" (1713), from French binoculaire, from Latin bini "two by two, twofold, two apiece" (see binary) + ocularis "of the eye," from oculus "eye" (see eye (n.)). The double-tubed telescopic instrument (1871, short for binocular glass) earlier was called a binocle. Related: Binocularity.
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