词汇“period of validity”用英语简单造句子的方法、技巧、例句及翻译-英语例句辞典

单词	period of validity
例句	DEFINITIVE EXAMPLES 权威例句〔validity〕The period of validity of the agreement has expired.本协议的有效期已过。牛津高阶
随便看	mid-teens mid-term mid-thigh mid-thirties mid-twenties mid-twentieth mid-wales mid-week mid-west mid-western midafternoon midair midas midbrain midday midday meal midden middle middle age middle ages middle america middle atlantic middle atlantic states middle c middle class

英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。