unrewarding的读音 unrewarding中文意思

英音  [ˌʌnrɪˈwɔ:dɪŋ] 
美音  [ˌʌnrɪˈwɔ:rdɪŋ] 
adj. 无报酬的,不值得做的
unrewarding 用法和例句
Vigilante work is unrewarding .
维吉兰特工作是吃力不讨好。
This proved a decidedly unrewarding tusk .
结果证明这绝对是件不值得做的工作。
Markets today would not tolerate unrewarding and risky investment on this scale .
今天的市场不会容忍没有回报又如此高风险的投资。
You find the process of reaching the goal boring , frustrating , or unrewarding .
你发现实现目标的过程乏味不堪、令人沮丧甚至根本不值得。
Learning a language often seems unrewarding at the time .
学习一种语言往往一时似乎无所得益。