牙齿 | yá chǐ | tooth; dental; Classifiers: 颗 | |
象牙 | xiàng yá | ivory; elephant tusk | |
咬牙切齿 | yǎo yá qiè chǐ | gnashing one's teeth (idiom); displaying extreme anger; fuming with rage between gritted teeth | |
牙膏 | yá gāo | toothpaste; Classifiers: 管 | |
刷牙 | shuā yá | to brush one's teeth |