请输入您要查询的英文单词:
单词
flint glass
释义
WordReference Random House Unabridged Dictionary of American English © 2024
flint
′
glass′,
[
Optics.
]
Optics
an optical glass of high dispersion and a relatively high index of refraction, composed of alkalis, lead oxide, and silica, with or without other bases, sometimes used as the diverging lens component of an achromatic lens.
1665–75
随便看
mayagüez
mayakovski
mayakovsky
mayan
may apple
mayapple
maybe
maybeck
may beetle
may-blob
may day
mayday
mayence
mayenne
mayer
mayest
mayfair
mayfair tan
mayfield
mayfield heights
mayfish
mayflower
mayflower compact
mayfly
mayhap
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:2025/2/23 14:49:48