of no avail是什么意思

of no avail基本解释
无效;白白;无补
网络释义
1. 无效,无用
2. 无用,无效
3. 徒劳无益
of no avail的用法和例句提示:点击例句中的单词,就可以看到词义解释
提示:点击例句中的单词,就可以看到词义解释
This is a mere negative argument and of no avail .
这仅仅是一种消极的说法,并无济于事
They entreated and threatened but all this seemed of no avail .
他们恳求与威胁并用,但这一切似乎没有
The advice we got was of no avail .
我们得到的建议毫无用处
It was of no avail to persuade him .
劝说他没有
Without the latter the former is of no avail .
没有后者,前者是无效
The counsel we got was of no avail .
我们得到的这个建议根本
They tried artificial respiration but it was of no avail .
他们试过人工呼吸,但是没有效用
This I tried-though putting pictures straight is no habit of mine-but it was of no avail .
我尝试了这种方法尽管把画挂正并不是我的习惯但毫无效果
When they are faced with the phenomenon of transference mere confession is of no avail .
当他们面对移情的现象时,仅是告解是没有用的。
Even if her help was of no avail to the case it still came to be viewed as a gesture of good will .
即使她的帮助对解决这个问题没有什么效果,但也被视为是一种友好的表示