英语词汇“vain efforts”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	vain efforts
释义	vain efforts 基本例句徒劳 All their efforts seemed helpless.他们的一切努力似乎是徒劳的。 It is vain to attempt to root out heresy by force.试图用暴力消除异端邪说是徒劳的。
随便看	vacuum rotary pump vacuum rubber slab vacuums Vacuum salt Vacuum salt making vacuum salt making facility vacuum salt production vacuum sampler vacuum sampling method vacuum sand mixer vacuum saturated vacuum-saturated vacuum sausage filler vacuum sausage stuffer vacuum screen vacuum seal Vacuum sealability of silver wire vacuum sealant vacuum seal cement vacuum-sealed vacuum sealed molding vacuum sealed process vacuum-sealed process vacuum sealer vacuum sealing