龇 ㄗ zī 牙 ㄧㄚ ˊ yá 咧 ㄌㄧㄝ ˇ liě 嘴 ㄗㄨㄟ ˇ zuǐ 齜 ㄗ zī 牙 ㄧㄚ ˊ yá 咧 ㄌㄧㄝ ˇ liě 嘴 ㄗㄨㄟ ˇ zuǐ to grimace (in pain) to show one's teeth to bare one's fangs