| 例句 |
adjectivenounverb The treaty was declared invalid because it had not been ratified. 条约没有得到批准，因此被宣布无效。 People with invalid papers are deported to another country. 持无效证件的人被驱逐到别国。 This action would render the agreement invalid. an invalid argument站不住脚的论点 An error code will be displayed if any invalid information has been entered. 输入了无效信息将显示错误代码。 invalid characters无效字符 She had been a delicate child and her parents had treated her as an invalid. 她小时候很虚弱，父母就把她当个病人照料。 his invalid wife他的体弱多病的妻子 He was found guilty of murdering his invalid father. Her husband was an invalid and couldn’t come to the door to open it. He was invalided out of the army in 1943. 他于 1943 年因伤病退役。 |