词根词缀：poro-, por-, pori-

【来源及含义】Greek > Latin > Old French: passageway, used primarily as "a pore, a small orifice"; opening; cavity, tract

【相关词根词缀】 A cross reference of other word family units that are related directly, indirectly, or partially with: "opening, hole, cavity, tract, tube": alveolo-; antro-; anu-; celo-; coelio-; concho-; fenestra-; hernio-; hiat-; meato-; ora-; parieto-; pyl-, pyle-; pylor-; sphinctero-; splanchn-; stomato-; syringo-; uretero-; urethro-; vagino-; ventricul-.

【同源单词】cerebral poroma, closed pores, cryptoporous, eccrine poroma, open porosity, osteoporosis