de-pref.(前缀)Do or make the opposite of; reverse:否定或使相反;倒转:例句:decriminalize.使…不算犯法
Remove or remove from:离开或从…脱离:例句:delouse; deoxygenate.从…除去虱子;还原
Out of:去除,离开:例句:deplane; defenestration.下飞机;抛出窗外
Reduce; degrade:减少;降低:例句:declass.降级
Derived from:从…导出:例句:deverbative.动词派生词
来源:Middle English de- 中古英语 de- from Old French de- 源自 古法语 de- or des-; 或 des-; Old French de- 古法语 de- from Latin dô- [from, off, apart, away, down, out, completely] from dô * see de- 源自 拉丁语 dô- [从,离开,分开,远离,向下,出去,完全地] 源自 dô *参见 de- or from Old French des- [out, off, apart, away, completely] from Latin dis- [dis-] Latin dô- 或源自 古法语 des- [出去,离开,分开,远离,完全地] 源自 拉丁语 dis- [表示.不,无,相反.等意思的前缀] 拉丁语 dô-