请输入您要查询的英文单词:
单词
grating
释义
grating
2
/ˈɡreitiŋ/
n.
1
a framework of parallel or crossed metal bars
格栅;格子
2
Optics
a set of parallel wires, lines ruled on glass, etc., for producing spectra by diffraction
【光学】
(
玻璃等上的
)
衍射光栅
随便看
porphyritic
porphyry
porpoise
porridge
porridgy
porringer
port
port
port
port
port
port
port
portability
portable
portableness
portably
portage
Portakabin
portal
portal
portal vein
portamento
portative
portcullis
英汉双解词典包含94788条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/9/6 21:16:55