Dedon.德多
DEDabbr.数据元素字典(=Data Element Dictionary)abbr.教育学博士(=Doctor of Education )
dedifferentiatevi.[生]去分化;反分化
dedetermination脱决定, 去决定, 逆决定
dedusting plant除尘装置
ded electron gun屏蔽式电子枪
dedusting system除尘系统
dediploidization双核(菌丝或细胞)单元化
deddendum circle[机] 齿根圆