session/'se∫ən/

n. a period of time when people do a particular activity

n. [C] 一场，一节，一段：The review session will last three to five days. 复习时段将有3到5天。

◇They added a question and answer session after the speech. 他们在演讲后增加了问答部分。

音组-ession/-'e∫ən/

aggression; expression; impression; possession; profession; session