单词	grindability factor
释义	grindability factor 易磨性系数
随便看	set oneself up to fail set one's eyes at flow set one's eyes by set one's face against set one's face like a flint set one's face like flint set one's face mouth set one's face to set one's foot on the neck of sb set one's foot on the neck of someone set one's goal set one's hands on set one's hand to set one's hand to something set one's hand to the document set one's hand to the plough set ones heart at ease set one's heart at ease set one's heart on doing set one's heart on sth set one's heart on winning the race set ones heart upon set one's heart upon set one's hopes on set one's hopes upon