Boiling period
[机] 沸腾期
🧩 词语组成解析
boiling
[['bɔiliŋ]]
a. 沸腾的, 激昂的\\nadv. 沸腾
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
during the week--
在本 内
Politically,the country is divided into fifty states.
这个国家政治地被划分成50个州。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。