D 開頭單詞
defencelessness n.無防禦；無助；沒有保護；無可辯護
defencelessly adv.無防禦地；無助地；沒有保護地；無可辯護地
defenceless adj. （英）無防禦的；無保護的
defence reaction of fatigue 疲勞保護反應(yīng)
defence mechanism 防禦機制
defence interceptor missile 防禦截擊導(dǎo)彈
defence construction 國防工程
defence budget 國防預(yù)算
defence attorney [法] 被告辯護人 辯護律師
defence against chemical weapons [毉葯科學(xué)]化學(xué)武器的防禦
defence against 防禦；保衛(wèi)
defence n. 防禦；防衛(wèi)；答辯；防衛(wèi)設(shè)備
defeminization n. 失雌性態(tài)；女性性征消失
defemimization n. 除去 ... 的女性特質(zhì); 男性化
defedent in appeal case [法學(xué)]上訴案的被告