Tra từ mouthguard - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

mouthguard mouth·guard 7 [mouthguard] BrE [ˈmaʊθɡɑːd] NAmE [ˈmaʊθɡɑːrd] (NAmE) (BrE gum·shield) noun a cover that a sports player wears in his/her mouth to protect the teeth and ↑gums See also: ↑gumshield