Question

aim
aim  AHD[³m]   DJ[e!m]  KK[em]
v.（动词）  aimed,aim.ing,aims
v.tr.（及物动词）
    To direct (a weapon or remark, for example) toward an intended goal or mark.
    瞄准，针对：把（武器或评论等）对准预期的目标或记号
v.intr.（不及物动词）
1.To direct a weapon:
    瞄准，对准：瞄准武器：
    a gunner aiming carefully.
    仔细瞄准的持枪者
2.To determine a course:
    决定；旨在：决定一个过程：
    aim for a better education.
    力求良好的教育
3.To propose to do something; intend.
    打算；企图
n.（名词）
1.The act of aiming.
    瞄准，对准：瞄准的行为
2.Skill at hitting a target:
    枪法：击中目标的技巧：
    The shooter's aim was perfect.
    射击者的枪法棒极了
3.The line of fire of an aimed weapon.
    准星：瞄准武器的开火线
4.The degree of accuracy of a weapon.
    武器的准确度
5.A purpose or intention toward which one's efforts are directed.
    目的；志向：某人努力的目标或打算
6.Obsolete A target; a mark.
  【废语】 目标；靶
7.Obsolete A conjecture; a guess.
  【废语】 意测；猜测
ORIGIN
1.Middle Englishaimen
    中古英语aimen
2.from Old Frenchesmer [to estimate]  from Latinaestim³re
    源自 古法语esmer [评估；估计]  源自 拉丁语aestim³re
3.and from Old Frenchaesmer  from Vulgar Latin*ad estim³re  Latinad- [ad-]  Latinaestim³re [to estimate]
    并源自 古法语aesmer  源自 俗拉丁语*ad estim³re  拉丁语ad- [前缀，表“朝向”]  拉丁语aestim³re [评估；估计]
SYNONYMS
1.aim,direct,level,point,train
2.The central meaning shared by these verbs is “to turn something in the direction of an intended goal or target”:
    这些动词的中心意思是“把某物指向预期的目的或目标”：
    trained the gun on the intruder. See also Synonyms at  &b{intention}
    把枪对准入侵者 参见同义词intention