Erst
adv. 以前, 往昔的
🗣️ 情景例句
It's like a special music.
它就像是一种特别的音乐。
It's only the background color that's not identical.
这仅仅是图案的底色不同而已。
Good morning. I am. Everyone is here. No one is away.
早上好。我值日。大家都来了。没有人缺席。