失效的英文

重點詞匯

失效───invalid

雙語使用場景

This certificate is invalid.───此證明無效.

Dr. Smith looked in on the invalid the day before yesterday.───史密斯大夫前天去看望那個病人.

The proxy server received an invalid response from an upstream server.───代理服務器接收到了來自逆行服務器(總服務器)的無效回答.

This is an invalid assumption.───這是一個無根據的假設.

Invalid Syntax. Cannot specify password without specifying username name.───無效語法. 不能指定密碼而不指定用戶名.

An invalid collating element was specified in a [ . name . ] block.───塊中指定了非法的對照元素.

Her grandfather is an invalid.───她的祖父是一個殘疾人.

The disease changed him from an athlete to an invalid.───疾病將他從一名運動員變為病號.

英語使用場景

He helps to look after his grandfather who is an invalid.

The treaty was declared invalid because it had not been ratified.

Unless a check is signed, it is invalid.

Your action has rendered our contract invalid.

A passport that is out of date is invalid.