词根词缀：galacto-, galact-, -galaxy

【来源及含义】Greek: milk

【相关词根词缀】 Related "milk" unit: lacto-.

【同源单词】agalactia, agalactorrhea, agalactosis, agalactous, agalorrhea, androgalactozemia

词根词缀：olig-, oligo-

【来源及含义】Greek: prefix; scanty, little, meager, tiny, infrequent; abnormally few or small

【相关词根词缀】Related "few, small, less, little" word units: micro-; mini-; mio-, meio-; nano-.

【同源单词】oligacanthous, oligandrous, oliganthous, oligarch, oligarchic, oligarchical