封信的用法和样例:
例句
-
这封信需要立即答覆吗?
Does the letter demand an immediate answer? ie Must it be answered at once? -
这封信有国王的封印。
The letter bears the seal of the king. -
那封信是催促还债的通知,让我很不痛快。
The letter was an uncomfortable reminder of my debts. -
这是一封信,说得更正确些,是一封邀请信。
This is a letter, or more correctly, an invitation letter. -
不可能在五分钟内打完这封信。
There is no typing up this letter within five minutes.