adj.有地位的,消息灵通的
v.张贴( post的过去式和过去分词 ),宣布,设岗,邮寄
It took six days to arrive despite being posted first class.
尽管按第一类邮件投递,还是用了6天时间才寄到。
He has posted a sign up that says "No Fishing"
他已经张贴了一张“禁止钓鱼”的告示牌。
I wrote him a letter and posted it straightaway.
我给他写了封信,并马上寄了出去。