a flight attendant has to be able to size them up and deal with t_英语解答

a flight attendant has to be able to size them up and deal with them in a timely manner.
其中size up 和in a timely manner在句子中怎么解释

人气：197 ℃　时间：2020-04-03 23:49:09

解答

一名飞机乘务人员必须能够迅速做出判断并及时进行处理.
size up 迅速做出判断
in a timely manner 及时