请输入您要查询的英文单词:
单词
principal focus
释义
principal focus
noun
:
the focus for a beam of incident rays parallel to the axis
随便看
synoicous
synonym
synonymatic
synonyme
synonymic
synonymical
synonymicon
synonymics
synonymist
synonymity
synonymize
synonymous
synonymously
synonymousness
synonymy
synopsis
synopsize
synoptic
synoptic
synoptical
synoptically
synoptic meteorology
synoptist
synoptophore
synorchidism
英语词典包含332784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:2025/2/5 12:42:55