period(n) 音標 : [ˋpɪrɪəd] 解釋 : 時期；期間；時代；（一堂）課；句點 例句 : They were required to give a reply in a short period of time. 翻譯 : 他們得在短期內回覆。
transitionrenaissancecomposeraccumulateefficiencypreciouseditiontiresomecostlymottocarefreederiveoverlapdrowsyenactmentprogressdispersebriefcaseoverturnembracedinemysteriouscorridormostlycommonplacedrilldescenddriftmoreoverdepth