Ally

Invalid

發佈時間: 2023/05/24

Invalid

器官捐贈登記名冊近日出現不尋常的取消登記申請,單單5個月內已有高達5,785宗申請,當中更有超過一半屬於無效(invalid)取消申請,申請人根本從未登記過捐贈器官,或屬於重複取消。

形容詞invalid是valid的反義詞(antonym),invalid可以解「無效的、作廢的」,即是「不被法律或官方接受」(not legally or officially acceptable)。例如,It seems your driving licence is invalid in Japan.(看來你的駕駛執照在日本是無效的。)Five of the applications were invalid because there were missing supporting documents.(其中5份申請因為缺少證明文件而無效。)

Invalid和valid也可以用於形容觀點(opinion)、論點(argument)是否站得住腳,站得住腳的論點多數合乎邏輯和基於正確的資料。譬如,Most of the arguments put forward in this study were invalid because they relied on very short-term observations.(這研究提出的大多數論點都是無效,因為它們依賴非常短期的觀察。)It would be very difficult to draw a valid conclusion at this stage.(現階段很難得出有效的結論。)

(本欄逢周三、五刊登)

撰文: Ally Dean's List級英文老師
欄名: WordDiscovery