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unavailable

更新时间:2026-05-27 17:00:29   栏目: 英语词典

音标

英 [ˌʌnəˈveɪləbl];美 [ˌʌnəˈveɪləbl]

意思

形容词,意为“无法获得的;不可用的;没有空的”。常用来描述物品、资源、服务等不能被获取或使用,也可用于形容人没有时间、不方便等情况。

造句

The book I wanted was unavailable in the local bookstore.(我想要的那本书在当地书店买不到。)

The server is currently unavailable. Please try again later.(服务器目前不可用。请稍后再试。)

My doctor is unavailable this afternoon. I'll have to make an appointment for another day.(我的医生今天下午没空。我得另约一天。)

The software update is unavailable for some older devices.(对于一些旧设备,无法获取软件更新。)

The hotel rooms were all unavailable during the peak tourist season.(在旅游旺季,酒店的房间都订满了。 )

The file you requested is unavailable due to a system error.(由于系统错误,你请求的文件无法获取。)

The swimming pool will be unavailable for maintenance tomorrow.(游泳池明天因维修不可用。)

The expert is unavailable to attend the meeting because of a prior engagement.(由于事先有安排,这位专家无法参加会议。)

Fresh vegetables are often unavailable in remote areas during winter.(冬季,偏远地区常常买不到新鲜蔬菜。)

The online payment option was unavailable, so I had to pay in cash.(在线支付选项不可用,所以我只好付现金。)

初学英语怎么运用

口语运用

日常生活交流:在讨论购物、预约等场景时使用。例如:“The item I ordered is unavailable. What should I do?(我订购的商品没货了。我该怎么办?)”

社交场合:说明自己或他人没时间参与活动。“Sorry, I'm unavailable this weekend. I already have other plans.(对不起,我这个周末没空。我已经有其他安排了。)”

 

写作运用

电子邮件或留言:回复他人询问时说明情况。“I'm afraid the information you asked for is currently unavailable. I'll let you know as soon as it becomes available.(恐怕你索要的信息目前无法提供。一旦有消息我会尽快通知你。)”

描述问题:在写报告或描述事件时提及资源、服务不可用的情况。“During the power outage, most of the electronic services in the building were unavailable.(停电期间,大楼里的大多数电子服务都无法使用。)”

 

学习积累

对比记忆:将 “unavailable” 与 “available(可用的)” 对比记忆,通过对比理解它们的相反含义,加深印象。

制作例句卡片:把含有 “unavailable” 的例句写在卡片上,随时复习,强化对单词用法的记忆,逐渐学会在不同情境中运用。