optic

CET-6 FREQ #21803 ★☆☆☆☆

a. 眼睛的, 视觉的, 光学的 n. 镜片

发音

UK /ˈɒp.tɪk/
其它
US /ˈɑp.tɪk/

词形变化

optics 复数 optics

别名

optick optique

释义与例句

n.
  1. 1.

    An eye.

    古体 幽默
  2. 2.

    A lens or other part of an optical instrument that interacts with light.

    工程 物理
  3. 3.

    A measuring device with a small window, attached to an upside-down bottle, used to dispense alcoholic drinks in a bar.

adj.
  1. 1.

    Of, or relating to the eye or to vision.

    视觉的

  2. 2.

    Of, or relating to optics or optical instruments.

    光学的

    工程 物理

词汇关系

名词

同义词 2

eye oculus

上位词 3

receptor sense organ sensory receptor

下位词 7

od os peeper compound eye naked eye ocellus stemma

部分词 10

iris lid lens orb eyeball retina eyelid cornea aperture canthus

整体词 1

face
形容词

同义词 4

visual optical ocular ophthalmic

相关短语

optic nerve [电] 视神经 optic disc [医] 视神经盘, 视神经乳头 optic disk [医] 视乳头盘, 视神经乳头 optic neuritis optic chiasm [医]视交叉, 视神经交叉 optic nerves optic cup [医] 视杯 optic cups optic chiasms optic disks optic discs optic axis 视轴 optic axes optic foramen optic foramina

词源

Borrowed from Middle French optique or Medieval Latin opticus, from Ancient Greek ὀπτῐκός (optĭkós, “of or for sight”), from ὀπτός (optós, “visible”) + -ῐκός (-ĭkós, “-ic”, adjectival suffix).

来源：wiktionary