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第三人稱(chēng)單數：avails第三人稱(chēng)復數：avails現在分詞：availing過(guò)去分詞：availed過(guò)去式：availed
avail基本解釋
名詞效用，利益
及物/不及物動(dòng)詞有益于，有益于; 使對某人有利
avail相關(guān)詞組
avail
1. to no avail : 完全無(wú)用；
2. to little avail : 沒(méi)什么用；
avail相關(guān)例句
及物動(dòng)詞
1. He availed himself of the opportunity to speak to her.
他利用這機會(huì )和她說(shuō)話(huà)。
不及物動(dòng)詞
1. I'm afraid my help didn't avail you much.
恐怕我的幫助對你用處不大。
2. All his efforts avail to nothing.
他的一切努力都無(wú)濟于事。
3. The medicine did not avail against the disease.
該藥對此病無(wú)效。
名詞
1. Speeches and protests were of no avail.
演講和抗議全都徒勞。
avail網(wǎng)絡(luò )解釋
1. 有助于：在肥沃的(fertile)土地上有一片叢林(jungle),樹(shù)下的小河被大風(fēng)(gale)吹成了冰河(glacier)他的本能(instinct)有助于(avail)他達到(attain)無(wú)敵的(invincible)地步.
2. 可用：1變流靜機、電瓶、主變壓整流器 (ESS TR)分別位于(B)A.沒(méi)有使用(NOT IN USE)燈和可用(AVAIL)燈都亮;B.沒(méi)有使用(NOT IN USE)燈滅而可用(AVAIL)燈亮;C.沒(méi)有使用(NOT IN USE)燈和可用(AVAIL)燈都滅.
3. avail的意思
3. 有益于 <<我為友>>與我為友有益于你：plaza-市場(chǎng)<>市場(chǎng)破爛雜亂 | avail-有益于 <>與我為友有益于你 | pulse-脈沖<>脈沖像打炮似的
4. 有益于：avail oneself of 利用 | avail 有益于 | availability 可用性
avail詞典解釋
1. 毫無(wú)用處;沒(méi)效果
If you do something to no avail or to little avail, what you do fails to achieve what you want.
e.g. His efforts were to no avail...
他徒勞無(wú)功。
e.g. I apologized repeatedly, but to little avail.
我一再道歉，但絲毫沒(méi)有奏效。
2. 接受（提議）；利用（機會(huì )）
If you avail yourself of an offer or an opportunity, you accept the offer or make use of the opportunity.
e.g. Guests should feel at liberty to avail themselves of your facilities.
賓客們應該可以隨意使用你們的各種設施。
avail英英釋義
noun
1. a means of serving
e.g. of no avail
there's no help for it
Synonym: helpservice
verb
1. use to one's advantage
e.g. He availed himself of the available resources
2. take or use
e.g. She helped herself to some of the office supplies
Synonym: help
3. be of use to, be useful to
e.g. It will avail them to dispose of their booty