| 釋義 |
勞而無(wú)功láo ér wú gōngbeat the air; be futile(/in vain); mill (/beat) the wind; plough the sands; toil with no gain; work hard but accomplish nothing; work hard but to no avail; work fruitlessly
? 他們?cè)俅稳ド衬飳ふ颐粤寺返奶诫U(xiǎn)家，但～。They went to the desert once again in search of the explorer who had lost his way,but in vain. 勞而無(wú)功working hard but of no avail;making futile efforts;plough the sand 勞而無(wú)功láo ér wú ɡōnɡ指花了力氣卻沒有效果。work fruitlessly, word hard but to no avail, beat the air, toil with no gain, bite a file |