Actiyator
[电] 调速控制器
🗣️ 情景例句
Room service. May I help you?
客房服务部，需要我为您效劳吗？
Learn wisdom by the follies of others.
要从别人的愚行中学到聪明。
Some plays are so successful that they run for years on end,
有些剧目十分成功，以致连续上演好几年。