Latency period
[醫] 潛伏期; 性成熟期
?? 詞語組成解析
latency
['leit?nsi]
n. 潛伏;潛在因素;
period
['p?r??d]
n. 時期;（一段）時間;學時;句號;
adj. 具有某個時代特征的;（關于）過去某一特定歷史時期的;（家具、服飾、建筑等）某一時代的;
peri周圍，靠近+od道路→周期
??? 情景例句
What is your regular practice concerning the terms of payment?
你們一般采用什么付款方式？
I will go for a walk.
我將去散步。
Below, the captain realized to his horror that the Titanic was sinking rapidly,
在下面，船長驚恐的地發現“泰坦尼克”號正在急速下沉，