Effecter
起作用的人(或事物)
✅ 同义词
🗣️ 情景例句
What's your point?
你是什么意思？
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
Because the equipment for adding sound to films had not yet been developed.
因为给电影配音的设备还没有研制出来。