Warner
n. 警告者, 告诫者, 预告者\\n[化] 报警器
✅ 同义词
🗣️ 情景例句
Joan?
是简吗？
You cannot have two forenoons in the same day.
一日之中不可能有两个上午。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。