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单词
R & D
释义
R & D
abbr.
(略语)
stained glass, Victoria Theatre
This skylight in Halifax, England, displays Queen Victoria's royal cipher, VR (for Victoria Regina).
Research and development.
研究与开发
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-ectomies
ectomorph
ectomorphic
ectomorphs
-ectomy
ectoparasite
ectopia
ectopias
ectopic pregnancy
ectoplasm
ectoplasmic
ectoplasms
ectosarc
ectosarcs
ectotherm
ectothermic
ectotherms
Ecuador
ecumenical
ecumenical patriarch
ecumenicism
ecumenicisms
ecumenism
ecumenisms
viricides
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更新时间:2026/9/4 18:08:38