单词	gotten tough
释义	gotten tough 强硬起来
随便看	roll grip pipe wrench roll groose roll groove roll guard roll gyroscope roll handling car roll hanger roll hatch cover roll head paper roll hem roll hesitation roll hoop roll ... hoop roll hoops roll hot stamping machine rollhousing roll housing roll husker rolliches rollick rollicked rollicker rollicking rollickingly rollickings 困人天气近清明困人天色困倚危楼困倚危楼困入娇波慢困兽当猛虎困卧北窗清晓困眠初熟困酣娇眼困阴陵たいせき【堆積】たいせき【滞積】たいせき【退席】たいせつたいせつたいせつ【大切】たいせつ【大雪】たいせんたいせんたいせん【大戦】