available

英[ə'veiləbl]美[ə'veləb!]

a.
1.可用的;通用的
2.可获得
3.有效的
4.可利用的
5.有空的，可联系的

副　词：avail'ably

同：	[a.] uncommitted, usable, useable
反：	[a.] unavailable

Although there is technology available for secure e-mail widespread deployment is still problematic.
虽然已有技术可用于安全的电子邮件，但广泛部署仍是个问题。收藏
Unless reagent grade sucrose is available use cane sugar.
如果没有试剂级的蔗糖，可以用甘蔗糖。收藏
A further concrete pump of the same type is available on a standby Basis.
还有一台同样类型的混凝土泵作为备用。收藏
He added that he had been forced to swap his footwear because no replacements were available for his own disintegrating boots.
他还说，换上伊拉克靴子也是迫不得已，因为脚上的鞋早就开裂了，可补给物资却迟迟没有到来。收藏
Drugs unsafe for self-medication are available only to doctors or by prescription. Pharmacists advise the public on proper use.
出产新药的公司在食品与药物局的监督下进行类似实验。无医嘱或处方不得自行服用难保安全的药物。药剂师们则负责叮嘱大众按正确方法服药。收藏

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obtainable or accessible and ready for use or service
- kept a fire extinguisher available
- much information is available through computers
- available in many colors
- the list of available candidates is unusually long
[反] unavailable
not busy; not otherwise committed
- he was not available for comment
- he was available and willing to accompany her
[同] available, uncommitted

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