词根词缀：centro-, centr-, centri-, kentro-

【来源及含义】Greek > Latin: center; middle point, mid point; focus, focal point, focalize; zero in on

【相关描述】This element originally meant "sharp point, goad" or "spur".

【同源单词】acentric, acentric, acrocentric, allocentric, ambulatory surgery center, amphicentric

词根词缀：cephalo-, cephal-; -cephalic, -cephalism, -cephalous, -cephalus; -cephaly

【来源及含义】Greek: head

【相关描述】Sometimes these "head" elements are also written as: kephalo-, kephal-, etc.

【同源单词】abrachiocephalia, abrachiocephalus, acanthocephalid, acepalothoracia, acephalia, acephaline

词根词缀：cerato-, cerat-, kerato-, kerat-, ker-, kera-, kerat-

【来源及含义】Greek: horn, horny tissue; cornea

【同源单词】angiokeratoma, ceratodont, ceratoid, cerotid, keratalgia, keratic

词根词缀：cerauno-, kerauno-

【来源及含义】Greek: thunderbolt, thunder, lightning [literally, "smasher, crusher"]

【相关词根词缀】 Cross references of word groups that are related, directly or indirectly, to: "lightning and/or thunder": astrapo-; bronto-; fulgur-; tonitro-, tonitru-.

【同源单词】ceraunia, ceraunics, ceraunogram, ceraunograph, ceraunomancy, ceraunomania

词根词缀：cerc-

【来源及含义】Greek: tail

【相关词根词缀】 Related "tail" word units: caudo-; uro-.

【同源单词】cercopithecini, Cercopithecus, homocercal, leptocercal, Onchocerca, onchocerciasis

词根词缀：cerebello-, cerebelli-, cerebell-

【来源及含义】Latin: brain

【同源单词】cerebel, cerebella, cerebellar, cerebellifugal, cerebellitis, cerebellum

词根词缀：cerebro-, cerebr-, cereb-, cerebri-

【来源及含义】Latin: brain; that part of the brain that is concerned with the coordination of body movements

【同源单词】acerebral, cerebral, cerebralgia, cerebrasthenia, cerebrate verb, cerebriform

词根词缀：cern-, cert-, cer-; cret-, creet-, cre-

【来源及含义】Latin: to separate, to sift, to distinguish, to understand, to decide, to determine; separated, separation, to set apart; the glandular extraction or the movement out of a natural substance

【相关描述】Used to express the ability a person has to distinguish, or to perceive, something with the eyes and the mind. Related to crit-; as in criticize, diacritical, critique, etc.

【同源单词】ascertain, ascertainable, ascertainment, certain, certainly, certainty

词根词缀：cero-, cer-, kero-, keri-

【来源及含义】Greek: wax, waxy

【同源单词】acerotous, ceraceous, cerago, ceral, ceraphagous, cerate

词根词缀：cerule-

【来源及含义】Latin: sky-blue color; dark blue, azure

【同源单词】atroceruleous, cerule, cerulean, cerulean blue, cerulean cataract, cerulescent