Unusefulness

不实用或无价值的性质或状态

✅ 同义词

incompetence ineffectiveness otiosity pointlessness uselessness fruitlessness futility

🔴 反义词

helpfulness profitableness purposefulness service serviceability serviceableness stead subservience subserviency usability

🗣️ 情景例句

Wait! Don't hang up!
等等， 别挂断电话！
No wrong without remedy.
无错不可纠。
An hour later.
一小时以后。
更多情景英语 ›

🔤 更多 U 开头的单词

uh-huhs
unapplicable
under one's belt
unearned discound
unimpeded [ʌnim'pi:did]
uniterm
unresolved doubts
up-sizing
全部 U 开头单词 ›