invalid

/in'vælid/

柯林斯 ★

当代词频 #17,470

六级词汇考研词汇托福词汇雅思词汇

中文释义

n. 病人, 残废者
a. 有病的, 无效的

英文释义

n. someone who is incapacitated by a chronic illness or injury
v. force to retire, remove from active duty, as of firemen
a. having no cogency or legal force
s. no longer valid

词形变化

复数: invalids
现在分词: invaliding
过去式: invalided
第三人称单数: invalids
过去分词: invalided

相关单词

in it I if into its issue important include idea information including

释义数据来源：ECDICT（skywind3000），许可协议 MIT。