第三人称单数：smartens 现在分词：smartening 过去式：smartened
1.使漂亮潇洒,打扮 (up)
2.使活泼,使轻快
3.使强烈;使清醒[了解情况]
4.使聪明,使精明 (up)
5.变得漂亮潇洒
6.变强烈
1.to improve the appearance of somebody or something
2.to increase the speed of something
smartenssmartenssmartens