短語(yǔ)詞組短語(yǔ)advance guard action 前衛(wèi)戰(zhàn)斗The Advance Guard 高級(jí)保鏢;先遣警衛(wèi)Tell Advance Guard 講前衛(wèi)Advance guard trut h 前衛(wèi)理念advance guard support proper 前隊(duì)本隊(duì)Advance guard is picked army 前哨精銳部隊(duì)guard against advance 提前預(yù)防 返回 advance guard