Targetti塔尔杰蒂targetn.目标；对象；靶vt.把 ... 作为目标；瞄准target objects面向对象targeted toxin导向毒素targeted drugs靶向药物target solvent目标溶剂target flicker靶信号闪变targeted areas目标区target costing成本企画target welding靶焊targetfunction目标函数target chamber靶室