時(shí)期;周期;時(shí)代;句號;一段時(shí)間;元素周期。period，英文單詞，作名詞或形容詞，翻譯為時(shí)期，階段，課時(shí)，經(jīng)期，句號。該詞來源于希臘語periodos。短語搭配：SpringandAutumnPeriod春秋時(shí)期；春秋戰(zhàn)國時(shí)期；aperiodoftime一段時(shí)間；periodoftime一段時(shí)間,期間；periodofadolescence青春期；duringtheperiod在此期間；newperiod新時(shí)期；perioddrama歷史??；古裝劇；theWarringStatesPeriod戰(zhàn)國時(shí)期；戰(zhàn)國；戰(zhàn)國時(shí)代；timeperiod時(shí)間段；時(shí)間周期；時(shí)間期限；aperiodof一段時(shí)間；incubationperiod孵化期；培養(yǎng)期；潛伏期；latentperiod潛伏期；反應(yīng)期；menstrualperiod經(jīng)期；cooling-offperiod冷卻時(shí)間；冷卻期；冷靜期；safeperiod安全期。一站式出國留學(xué)攻略