英语词汇“be an ass for one's pains”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	be an ass for one's pains
释义	be an ass for one's pains 费力不讨好；自讨苦吃，自找麻烦；徒劳无功；枉费心力
随便看	startup power range startup power testing start-up pressure start up price start up procedure startup procedure start - up procedure start-up procedure start - up process Startup program start-up pump start-up ramp start(-)up range startup range start-up rate start-up reducing station start-up rod startup ROM startup routine startups start-ups startup screen start-up sequence startup sequence start-up & shutdown time of generation unit 苫1 苫2 苫3 苫眼铺眉苬苭苮苯苰英もっか【黙過】もっかんもっかんもっかん【木管】もっかん【木簡】もっかんがっきもっかんがっき【木管楽器】もっきょもっきょ【黙許】もっきり