词根词缀：crist-

【来源及含义】Latin: crest

【同源单词】crista, cristate, cristed, infracristal, intercristal, semicrista

词根词缀：semi-

【来源及含义】Latin: half, partly, twice

【同源单词】semi-acid, semi-amplexicaul, semiannual, semiannually, semiaquatic, semiarid