target pit靶沟targetn.目标；对象；靶vt.把 ... 作为目标；瞄准target constrained mechanism目标约束机制target based decision making基于目标的决策Target System Service Charge目标系统作战装药target attribute recognition目标属性识别targeting gene-virotherapy靶向基因-病毒疗法Target parameters estimation目标摄动参数估计target assignment/sorting目标分配／排序Target Area Advisory Council目标区咨询委员会Target is in the overpass.目标在天桥上。Targeting mRNAs for cleavage目标mRNA裂解