| 释义 |
null adjective null and void verbs➤be无效▸➤become失效▸➤render sth使⋯无效◆their actions rendered the contract null and void.他们的行动使合同失效。➤declare sth, deem宣布⋯无效；认为无效◆they declared the agreement null and void.他们宣布协议无效。null/nʌl ||; nʌl/adjnull and void(written 书面语) not valid in law 无法律约束力的；无效的 |