“徒劳”的近义词/同义词

他在书桌前徒劳地坐了一上午之后便放弃了。After a fruitless morning sitting at his desk he had given up.假装系统完美无疵是徒劳的。It would be idle to pretend the system is perfect.罪犯们徒劳地躲闪着探照灯光。The criminals vainly sought concealment from the searchlight....

“徒劳”的拼音为：tú láo...

“徒劳”的英语可以翻译为：futile effort，fruitless labour，hold a candle to the sun，lost labour ...