英语词汇“ratio of benefit to loss”的翻译、意思、用法、释义-英汉汉英双解词典

单词	ratio of benefit to loss
释义	ratio of benefit to loss 正负效益比
随便看	helmeted cowling Helmeted Curassow Helmeted Friar Bird helmeted guinea fowl Helmeted Honeyeater Helmeted Hornbill helmeted manakin helmeted police helmeted pygmy tyrant Helmeted Pygmy-Tyrant helmeted radio speaker-phone Helmeted Woodpecker Helmet-mounted display helmet-mounted display device helmet mounted display system helmet-mounted display system helmet-mounted equipment platform helmet-mounted night vision goggles helmetflower helmet flower helmetflowers helmet flowers Helmet Flycatcher Helmet Guineafowl helmeth