aim eIm n [U] 瞄准; 目标 He fired ten shots at the target, but his aim (=act of pointing a weapon towards something) was terrible, and he missed. 他对着靶子发了10枪，但他的瞄准太差了，没有打中。 She raised her gun, took aim and fired, all in one smooth movement. 她举枪，瞄准并射击，动作一气呵成。