词根词缀：bucco-, bucc-

【来源及含义】Latin: cheek

【同源单词】bathybuccal, bucca, buccal, buccocervical, buccoclination, buccoclusion

词根词缀：clud-, claud-, claus-, clos-, -clude, -clois, -cluding, -cluded, -clus, -clusion, -clusive

【来源及含义】Latin: to close, to shut

【同源单词】aclusion, aqua exclusa, aquiclude, buccoclusion, clause, claustral