Effectuality
有效性
✅ 同义词
🗣️ 情景例句
Morning.
早安。
What a boring movie it is!
多么无聊的一场电影啊。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。