Actiflcation
[机] 再生作用, 复活作用
🗣️ 情景例句
People are busy shopping and wrapping presents for relatives and friends before Christmas Eve.
在圣诞节前夜，人们忙着为亲朋好友买东西、包礼物。
The stations are always full of people.
火车站里经常挤满了人。
and mechanical systems like a wound watch, or the sun,
像上紧发条的手表那样的机械装置，或太阳，