adj.颊的；口(腔)的
There is a tender swelling beneath the right buccal mucosa. 右侧颊部粘膜下，有带痛的肿胀。
Oral lesions most frequently appear in lips, gingival tissue, and buccal mucosa. 口腔组织损害主要见于唇、牙龈及颊黏膜。
Therefore he concludes that drinking more white tea is helpful to the buccal cleaning and health. 因此他认为多喝白茶有助于口腔的清洁与健康。
