单词	守衞的
释义	同Guard-ship
随便看	central composite design central computer central computer--cc central computer complex central computer complex，ccc central computer，cc central computing facility central concentrated load central concentration central conceptual structure central concrete core wall central concrete mixing plant central condensation central conductor central conductor method central cone central confidence interval central conic central console central contact central control central control board central control--board central control{=cc} central control cycle