英语词汇be on hand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

单词	be on hand
释义	be on hand 简明释义在场：存在于某个地方或某个场合，可以随时使用或提供帮助。可用：可以使用或利用。网络释义 1 ?在现场 ... 1. be on hand 在现场，出席 2. pay tribute to 称赞，歌颂 3. call for 要求；需要；提倡；邀请；为……叫喊 ... 2 ?出席 ... 3. unveil 揭露 4. animated 动画片，动画的 5. be on hand 出席，到场 ... 短语 1 to be on hand 在现场双语例句 1 None of this is likely to be on hand if you cannot even afford to mend the dismally few highways you have. 如果你甚至不能承担惨淡的几条高速公路的维修，那么这些都不太可能发生。 2 There is no human supervision, but an attendant will be on hand to accept cash and explain the system to newly users. 这里没有人工监督，但会有一名服务员在现场接受现金，并向新用户介绍系统。 3 Director Zhao Dayong will be on hand to discuss the film and answer questions from the audience. 导演赵大勇会到场讨论这部电影，并且回答观众提问。
随便看	weariness Weariness of life wearing wearing wearing apparel wearing apparel wear away wear away wearing blade wearing capacity wearing carpet wearing character wearing coat wearing coefficient wearing course wearing course aggregate wearing depth wearing detail wear down wearing floor wearing-gear wearing glasses wearing in wearing in wearing in period

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