單詞
usefulness
usefulness意思
n. 有用(有效率)
usefulness例子
Impairment of the usefulness or value of person or property; harm.
損害,破壞對有用或有價值的人或財產的破壞;傷害
When he retired he felt that he had outlived his usefulness.
他退休后覺得自己年老無用了。
更多與《U》相關的單詞意思
unavoidable :a. 不可避免的
ultrasound :n. 超聲
unbelievable :a. 難以置信的
unaware :a. 沒有發覺的,不知道的
uncertain :a. 不確定的
ultimately :ad. 最後,最終
unassigned :未賦值的
ulcer :n.&a. 潰瘍
undergraduate :n. 大學生; a. 大學部的
underneath :ad. 在下面; n. 下部,底部; prep. 在...下面
- UFO
- ugly
- ulcer
- ultimate
- ultimately
- ultimatum
- ultimo
- ultrasonic
- ultrasound
- ultraviolet
- umbrella
- umlaut
- UN
- unable
- unacceptable
- unaffected
- unaffordable
- unaided
- unanimous
- unassigned
- unattached
- unattended
- unauthorized
- unavailable
- unavoidable
- unaware
- unbearable
- unbelievable
- unbind
- uncertain
http://english.dullmao.com/en-word-34829.html