GbEng
上诉法院宣布少年法院发出的照看命令无效。 The appeal court quash the care order make by the juvenile court.
此合同无效. This contract is null and void.
他不根据前提推理因而论证无效. This non sequitur invalidates his argument.
他的所有权是无效的. His claim to ownership is invalid.
废除使…作废和无效 The act of making null and void.
破绽,失效可能导致其无效的法律文件的漏洞 A defect in a legal document that can render it invalid.