1 N-COUNT (神职人员所穿的后开口的)白色硬立领 A dog-collar is a stiff, round, white collar that fastens at the back and that is worn by Christian priests and ministers. (神职人员所穿的后开口的)白色硬立领 [informal]

2 N-COUNT 狗项圈 A dog-collar is a collar worn by a dog. 狗项圈