齿龈 | [齿 龈 / 齒 齦] gum; gingiva #84,006 [Add to Longdo] |
齿龈炎 | [齿 龈 炎 / 齒 齦 炎] gingivitis #293,305 [Add to Longdo] |
The mouthpiece of the nation must have healthy gums. | [CN] 国家的话筒必须有健康的齿龈 Episode #1.2 (2003) | |
He has gingivitis as a result of not flossing enough. | [CN] 他因为不常用牙线所以有齿龈炎 About Last Night (2014) |