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。
