Tra từ foghorn - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

foghorn fog·horn [foghorn foghorns] BrE [ˈfɒɡhɔːn] NAmE [ˈfɔːɡhɔːrn] NAmE [ˈfɑːɡhɔːrn] noun an instrument that makes a loud noise to warn ships of danger in ↑fog •He's got a voice like a foghorn (= a loud unpleasant voice).