The doctors tried everything to keep him alive but to no avail.
医生千方百计想使他活下来，但无济于事。
牛津词典
Your ability to argue is of little avail if the facts are wrong.
如果论据是错的，你的辩才也就没有什么用了。
牛津词典
Guests are encouraged to avail themselves of the full range of hotel facilities.
旅馆鼓励旅客充分利用各种设施。
牛津词典
His efforts were to no avail...
他徒劳无功。
I apologized repeatedly, but to little avail.
我一再道歉，但丝毫没有奏效。
Guests should feel at liberty to avail themselves of your facilities.
宾客们应该可以随意使用你们的各种设施。
He spent money without avail.
他白花钱了.
期刊摘选
We opposed the proposal but to no avail.
我们反对这个提议,但没用.
《简明英汉词典》
If you were a rose you would be and repentance would avail you but naught.
如果你成了玫瑰,你会痛苦的,会后悔莫及.
期刊摘选
Now it's done, regrets are of no avail.
事已如此, 后悔也是枉然.
《现代汉英综合大词典》
All his efforts did not avail.
他做的所有的这些努力都是没有用的.
《简明英汉词典》
Conduct related sales promotion actively, and improve sales expense avail continually.
积极开展与本区业务相适应的宣传促销活动, 不断提高营销费用的效益.
期刊摘选
We tried to keep him alive but to no avail.
我们全力抢救他,但却徒劳无功.
《简明英汉词典》
All his efforts avail to nothing.
他的一切努力都无济于事.
《现代英汉综合大词典》
Objective To explore avail of methylprednisolone in treating children's severe asthma.
目的探讨甲基强的松龙在治疗儿童重症哮喘中的作用.
期刊摘选
I'd like to avail myself of this opportunity to extend my warm welcome to you all.
我愿借此机会向各位来宾表示热烈的欢迎.
期刊摘选
They tried artificial respiration but it was of no avail.
他们试做人工呼吸,可是无效.
《简明英汉词典》
They entreated and threatened, but all this seemed of no avail.
他们时而恳求,时而威胁, 但这一切看来都没有用.
《简明英汉词典》
So the guard watched him ever more closely, but to no avail.
所以警卫更加小心地盯紧他, 但是这样做完全于事无补.
期刊摘选
Saw time running out, also to avail and around, I can not help burning.
眼见时间一分一秒地流逝, 还在徒劳无功地转悠, 我不禁心急如焚.
期刊摘选
Now that you have the chance, you have better avail your self of it.
你既然有这个机会, 最好利用它.
期刊摘选
I avail myself of this opportunity to renew to you the assurances of my highest consideration.
顺致最崇高的敬意.
《现代汉英综合大词典》
I am afraid my eloquence did not avail against the facts.
恐怕我的雄辩也无补于事实了.
《现代汉英综合大词典》
I'm afraid my help didn't avail you much.
恐怕我的帮助对你用处不大.
《现代英汉综合大词典》
He tried hard to pick a hole in what I said, but to no avail.
他极力想从我的话里找出漏洞, 可是没有得逞.
《简明英汉词典》
I gladly avail myself of your offer.
我很乐意接受你的帮忙.
《简明英汉词典》
Far from resenting such tutelage, I am only too glad to avail myself of it.
我决不憎恨这种教育,相反, 我十分高兴对它加以利用.
《简明英汉词典》
His words of encouragement were to no avail.
他的那些鼓励的话丝毫没有作用.
《简明英汉词典》
