词根词缀：branchio-, branchi-

【来源及含义】Greek: gills

【同源单词】abranchial, abranchiate, Branchiosaurus, calyptobranchiate, cryptobranchiate, inferobranchiate

词根词缀：crypto-, crypt-

【来源及含义】Greek: hidden, secret, secrets, secret writing; by extension, applied to secret code or ciphers

【相关词根词缀】 A cross reference of other word family units that are related directly, or indirectly, to: "secret, hidden, confidential, concealed": ceal-; clandesti-; myster-; occult-; orgy; stego-, stegano-.

【同源单词】allocryptic, Ammocrypta, amphicryptophyte, anticryptic, apocryphal, Apocryphon