Test period
测试周期
🧩 词语组成解析
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
Grandpa really loves his family, doesn't he?
爷爷确实很爱这个家， 是吗？
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
You just don't consider anyone but yourself.
你除了自己外从不为别人考虑。