Dex
abbr. 电信电话公司电子交换器（Dendenkosha Electronic Exchange）
🗣️ 情景例句
He lost his money due to his own carelessness.
由于大意，他丢了钱。
You'll hurt yourself, if you don't take care.
你不专心的话，就会伤到你自己。
Are you Han Meimei?
你是韩梅梅吗？