draw a bead on  

• 用枪对准,瞄准,注意上,盯上;攻击,抨击,批判;一心想…

英英解释

2个动词解释

1. aim with a gun
   [例]
   • The hunter drew a bead on the rabbit
2. have an ambitious plan or a lofty goal
   [同] draw a bead on , aim , aspire , shoot for