短语词组短語at the least 至少;最少;至少機動風暴;起碼at t least one 至少一個at t least 至少at least at the least 至少compromise at the least commondenominator 最小共同點的妥協辦法At the least cost of 以最小成本At -least-once delivery 要實施至少一次投放 返回 at least