英语词汇once active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
Take an active part in the activities organized by excellent leaders and learn from them at once.
积极参加优秀领导组织的活动，并在第一时间向他们学习。
2
Once you have an active and valid session, you can request data from the agent directly for one or more OIDs.
一旦拥有了活动和有效的会话，您就可以直接从代理请求一个或多个OID的数据。
3
He once was a very active and happy boy.
他以前很活泼好动，是一个快乐的孩子。

单词	once active
释义	once active 简明释义曾经活跃：指过去某个时期曾经非常活跃或充满活力，但现在已经不再如此。网络释义短语 1 active once 次主动双语例句 1 Take an active part in the activities organized by excellent leaders and learn from them at once. 积极参加优秀领导组织的活动，并在第一时间向他们学习。 2 Once you have an active and valid session, you can request data from the agent directly for one or more OIDs. 一旦拥有了活动和有效的会话，您就可以直接从代理请求一个或多个OID的数据。 3 He once was a very active and happy boy. 他以前很活泼好动，是一个快乐的孩子。
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