childhood：幼年，童年，孩童时期

词根词缀：child儿童 + -hood名词词尾,表示身份,资格

• acceptable
• acceptance
• accepted
• access
• accessible
• accession
• accessory
• accident
• accidental
• accidentally
• acclaim
• acclamation
• acclimate
• accolade
• accommodate
• accommodation
• accompany
• accomplice
• accomplish
• accomplishment of Perseus
• accord
• accordance
• accordant
• according
• accordingly