英语词汇“白费心机”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	白费心机
释义	白费心机 bái fèi xīn jī 常用成语基本例句 to rack one's brains in vain白费心思，形容徒劳无益。繁体白費心機近义枉费心机查理斯向哥哥请教数学。但他是白费心机了，他哥哥的数学一点也不好。 Charles asked his brother to teach him math. but he is barking up the wrong tree . his brother isn't good at math at all. younger365
随便看	skin flap from abdomen skin flap from frontal part skin flap grafting skin flap grafting transposition of skin flap skin flap lining skin flap lransplantation Skin-flap methods skin flap necrosis skin flap pedicle division Skin flaps skin flaps transplant skin flap transplantation Skin flap transposition Skin flap with vascular pedicle skin flbroblast skin flick skin-flick skinflicks skin flicks skinflints skin floatage skin floatation skin flora skin flore skin flotation