相關(guān)單詞近義詞 mole 痣, plant 植物, spy 間諜, double agent (爲(wèi)敵對(duì)雙方服務(wù)的)雙重..., subversive 顛覆性的, secret agent 特工人員臨近詞INF, infact相似詞infielder, infighting, infiltrate, infiltration, infinite, infinitely, infinitesimal, infinitive, 返回 infiltrator