adj
数据来源:WordNet
He industriously engages in unostentatious hard work .
他勤勤恳恳,埋头苦干。
Executives themselves often forego the armored car , he says , preferring to hail a cab & unostentatious , anonymous , more secure .
他说,高管们自己通常不会乘坐配有武器的车,而是打出租车,这样显得低调,不引人注目,而且更安全。