[助纣为虐 / 助紂為虐, zhù zhòu wéinu:èㄓㄨˋ ㄓㄡˋ ㄨㄟˊnu:ㄜˋ] helping tyrant Zhòu 紂|纣 in his oppression (成语 saw); to take the side of the evil-doer; giving succor to the enemy, See Also: 紂, 纣, 成语#60055
[どぶねずみ;ドブネズミ, dobunezumi ; dobunezumi] (n) (1) (uk) brown rat (Rattus norvegicus); common rat; Norway rat; (2) dark grey (colour, color); dark gray; (3) secret evil-doer