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