常見例句雙語例句Unable to establish database connection with database.無法建立該數(shù)據(jù)庫的數(shù)據(jù)庫連接。But until now researchers have been unable to establish whether it had happened and, if so, how.但是直到今天,研究人員還不能確定是否發(fā)生了這樣的事,也不知道果真如此的話,它是如何傳遞的。Blaise Lempen says the international community has been unable to establish "effective mechanisms" for bringing the responsible parties to trial.他說,國際社會無法建立有傚的機(jī)制把殺害記者的罪魁禍?zhǔn)桌K之以法。權(quán)威例句"We are unable to establish any basis whatsoever for the 16.5% figure, " an outside performance review concluded.FORBES: Financial Watchdog 返回 unable to establish