adj. 苦干的,不辞辛劳的;用功;昧旦晨兴;刻苦;
"She is a good girl, and will make a hardworking, devoted wife."
她是一个好姑娘, 将来会成为一个勤劳忠贞的贤内助.
近义:industrious, laborious, assiduous, sedulous, studious, dedicated
反义:idle, indolent, loafing, negligent, shiftless, slack
v. 酬谢, 奖赏( reward的过去式和过去分词 )
近义:prize, prizewinning, winning