MOUTH PIECES
... 止滑 NON-SLIP 咬嘴 MOUTH PIECES 浮潜救生衣 SNORKELING VEST ...
Mouthpiece
... 培养皿、Petri dish 咬嘴、mouthpiece 服药杯medication cup ...
bite one's lips
big bite
Breathing mouthpiece
咬嘴是一个汉语词语,拼音是yǎo zuǐ,意思是搬弄是非。