n. 時期;(一段)時間;學時;句號;
adj. 具有某個時代特征的;(關于)過去某一特定歷史時期的;(家具、服飾、建筑等)某一時代的;
peri周圍,靠近+od道路→周期
??? 情景例句
What's all the cheering about?
這么高興是為什么?
A clear conscience is a sure card.
光明磊落,勝券在握。
'So long as there's something to identify, we will give people their money back,' said a spokeswoman for the Bank.'Last year, we paid $1.5m on 21,000 claims.