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单词
futility
释义
futility
NOUN
U
/fjuːˈtɪləti/
a lack of purpose , importance , or effectiveness 无用；无益；无效
His efforts were accompanied by a sense of futility and doubt.
他的努力给人一种无用而可疑的感觉。
PHRASE
-
an exercise in futility
a useless action that cannot succeed
无用之举；无益之举