请输入您要查询的英文单词:
单词
geometrical optics
释义
WordReference Random House Unabridged Dictionary of American English © 2024
geomet
′
rical op
′
tics,
Optics
the branch of optics dealing with light as rays, esp. in the study of the effects of lenses and mirrors on light beams and of their combination in optical instruments.
1830–40
随便看
beginning rhyme
begird
beg off
begone
begonia
begorra
begot
begotten
beg-pardon
begrime
begrudge
begrudgery
begrudgingly
beguile
beguilement
beguiler
beguiling
beguin
beguine
begum
begun
behalf
behan
behar
behave
英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/7/31 2:17:36