Identity period
[化] 等同周期
🧩 词语组成解析
identity
[ai'dentiti]
n. 身份;[逻]同一性;个性;[数]恒等（式）;
period
['pɪrɪəd]
n. 时期;（一段）时间;学时;句号;
adj. 具有某个时代特征的;（关于）过去某一特定历史时期的;（家具、服饰、建筑等）某一时代的;
peri周围，靠近+od道路→周期
🗣️ 情景例句
Do you think they're open?
你们说现在还开门吗？
We would like to ask you to come here for an interview.
我们想约你来参加面试。
Over a year passed before the first attempt was made.
然而一年多过去了才有人出来尝试。