N → another name for doorjamb
Jack lost his balance and plumped against the door post.
杰克失去了平衡,扑通一声跌倒在门柱上。
After your letter makes its way through the door of the post office, the postmaster will look at the address information of the envelope and place it in the appropriate slot.
当您的信进邮局大门后,邮政人员将查看信封的地址信息,并将它放到适当的信箱中。
应用推荐