Erst
adv. 以前, 往昔的
🗣️ 情景例句
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
In actual fact, I think you're right.
确实，我认为你是对的。