请输入您要查询的英文单词：
单词
avail
释义
avail
1
NOUN
/əˈveɪl/
PHRASE
-
to/of no avail
formal
without getting the effect you wanted or intended
徒劳地；没有效果
His words of encouragement were to no avail.
他那些鼓励的话丝毫没起作用。