英语词汇practice run怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Footage posted by Ann News, shows several relief workers performing practice runs as they ask 'disaster victims' whether anyone is injured across the tannoy.
ANN新闻网所发布的视频中显示，一些救援人员在演习中通过扩音器的广播功能询问“灾民”是否受伤。
2
Footage posted by Ann News, shows several relief workers performing practice runs as they ask 'disaster victims' whether anyone is injured across the tannoy.
ANN新闻发布的影片显示，几个救援人员在演习过程当中通过扩音器询问是否有遇难者受伤。
3
She runs a general practice in Hull.
她在赫尔开了个全科诊所。
《牛津词典》

单词	practice run
释义	practice run 美/ ?pr?kt?s r?n / 简明释义试验或练习：真实部署或事件发生之前的试验或练习。双语例句 1 Footage posted by Ann News, shows several relief workers performing practice runs as they ask 'disaster victims' whether anyone is injured across the tannoy. ANN新闻网所发布的视频中显示，一些救援人员在演习中通过扩音器的广播功能询问“灾民”是否受伤。 2 Footage posted by Ann News, shows several relief workers performing practice runs as they ask 'disaster victims' whether anyone is injured across the tannoy. ANN新闻发布的影片显示，几个救援人员在演习过程当中通过扩音器询问是否有遇难者受伤。 3 She runs a general practice in Hull. 她在赫尔开了个全科诊所。《牛津词典》
随便看	AROG Arogardos number arogel arogenic acid aroh aroha arohebient arohebiont aroi aroid aroid Aroideae aroid aroint aroint aroint aroint arois Arokto -arol Aroland a Roland for an Oliver a roland for ... oliver a Roland for someone's Oliver arolanna