词根词缀:acantho-, acanth-, -acanth, -acanths, -acanthid, -acanthous
【来源及含义】Greek: used either as a prefix or as a suffix; pointed appendages; spine, spiny; thorn, thorny
【同源单词】acanth, acantha, acanthaceous, acanthamebiasis, acanthamoeba, acanthesthesia
词根词缀:-or; -our
【来源及含义】Latin: a suffix; state of, result of; he who, that which
【同源单词】abdicator, abductor, ablator, acanthor, accelerator, adductor