Aeration period
[机] 充气期间
🧩 词语组成解析
n. 通风\\n[化] 换气; 曝气
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
It's still raining. I want to play tennis.
仍然在下雨。我想打网球。
Great minds think alike.
英雄所见略同。
At this, the police pointed out ironically that this would hardly be necessary as the men were already under arrest.
警察听后讥讽地说，这大可不必，因为他俩已被逮捕了。