“封”的反义词

“封”的英语可以翻译为：close，seal，bank，confer uponenvelope，package，[简]feudalism，a surname...

“封”的拼音为：fēng...

这封信只不过重复了一下土地法。The letter merely restated the law of the land.信封被人动过手脚，然后又用胶带封上了。The envelope has been tampered with and then taped shut again.我正在等几封重要的信件，可是一封都没到。I am expecting several important letters but nothing has ...