| 单词 | futile | 
| 释义 | Word Frequency futile(ˈfjuːtaɪl) adjective 1.  having no effective result; unsuccessful  2.  pointless; unimportant; trifling  3.  inane or foolish   don't be so futile! Derived forms futilely (ˈfutilely) adverb futileness (ˈfutileness)  noun Word origin C16: from Latin futtilis pouring out easily, worthless, from fundere to pour out | 
	
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