🧩 词语组成解析
[医] 乳房
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
Then drop it into the water.
然后把它扔到水 。
It took him a long time to make up his mind.
下决心花了他很长时间。
Well done! You are always doing a good job!
干得不错！你总是干得很出色！