buc.ci.na.tor
n.（名词）The thin, flat muscle forming the wall of the cheek.颊肌：形成脸颊外壁的薄而扁平的肌肉
来源：Latin buccin3tor [trumpeter (from its being the chief muscle used in blowing)] Latin buccin3tor [trumpeter (from its being the chief muscle used in blowing)] from buccin3tus [past participle of] buccin3re [to blow a horn] from buccin3tus [past participle of] buccin3re [to blow a horn] from bôcina, buccina [horn, trumpet] * see g wou- from bôcina, buccina [horn, trumpet] *参见 g wou-
