grit [grɪt]
n. 粗砂,砂砾砂砾,粗砂石;勇气;决心
vt. 研磨;在…上铺砂砾,覆以砂砾;咬紧牙关
vi. 摩擦作声
因此grit one's teeth意思为:咬紧牙关,下定决心。
grit one's teeth
咬牙切齿;咬紧牙关。
例句
Then go "pare-fare" , "kill" a decoration company Henbuneng emesis of blood,and finally only grit one's teeth orders.
于是便拼命“杀价”,“杀”得装修公司恨不能吐血,最后只能咬牙接单。
No one likes having their teeth turned into graham crackers.
没有人想让牙齿变全麦饼干。