白费力气
- na.labour without results
- 网络in vain; beat a dead horse; beat the air
白费力气白费力气
in vain
求文档: 高中英语选修8单词表_百度知道 ... vain adj. 虚荣的；自负的；徒劳的 in vain 白费力气；枉费心机 resist vt. 抵抗；对抗 ...
beat a dead horse
美国俚语_百度知道 ... 2.beat it 走开 3.beat a dead horse 白费口舌，白费力气 4.John Hancock 签名 ...
beat the air
page 11_姒儿倾城_新浪博客 ... be on the air 正在播送 beat the air 白费力气，劳而无功，徒劳无益 by air 乘飞机，航空 ...
flog a dead horse
英语成语园... ... feather one's nest 中饱私囊；营私自肥。 flog a dead horse 徒劳无功；白费力气。 get someone's goat 使人 …
to plough the sand
英语修辞 ... to teach fish to swim 班门弄斧 to plough the sand 白费力气 as long as it′s broad 半斤八两；结果一样 ...
plough the air
Chinese Phrases and Sayings with... ... [让人给骗了] be ripped off [白费力气] plough the air [命好] lead a charmed life ...
labour without results
百度词典搜索_白 ... Everything is clear now. 真相大白。 labour without results; 白费力气 make a trip in vain; 白跑一趟 ...
bite on granite
granite是什么意思... ... a heart of granite 铁石心肠 bite on granite 白费力气,劳而无功,徒劳无益 alkali granite 碱性花岗岩 ...