请输入您要查询的英文单词:
单词
R & D
释义
R & D
abbr. (also R. & D.) research and development.
随便看
backstroke
backtrack
backup
backveld
backward
backwardation
backwards
imprimatura
imprint
imprinting
imprison
improbable
improbity
impromptu
improper
impropriate
impropriator
impropriety
improvable
improve
improvement
improver
improvident
improvise
imprudent
英语词典包含43808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:2025/11/9 0:25:13