·Rundownn.纲要
e.g.Connors promised to give me a rundown on local police activity.
·Navigate
1. To find which way you need to go when you are travelling
from one place to another为……导航，指引方向
2. ·A plucked chicken扒光羽毛的鸡
If you pluck a chicken or other dead bird, you pull its
feathers out to prepare it for cooking.拔除(禽类的羽毛)
pluck up the courage to do something鼓起勇气做某事
