leastadj.最小的；最少的adv.最小地；最少地；最轻微地n.最小；最少least tuna青干枪鱼Least time最短时间least cost最低成本Least tree最小树least limit最小极限least count最小读数Least shrewn.姬鼩鼱leastsquare最小二乘least model最小模型least doubt最小的疑虑／顾虑