targetry制靶法targetn.目标；对象；靶vt.把 ... 作为目标；瞄准target steering目标导向target alphabet目标字母表Target ablation靶点消融术target adaptive自适应目标target simulate目标模拟target-shaped靶形的target ordering目标排序targetetracking目标跟踪target computer目标计算机targeting genes寻靶的基因