相關(guān)單詞近義詞 vulnerability 易受攻擊, helplessness 無(wú)可奈何, powerlessness 無(wú)力, weakness 軟弱, frailty 脆弱, defenselessness 無(wú)防守, unprotectedness 無(wú)保護(hù)臨近詞defence, defence tax 返回 defencelessness