Onetime
a. 从前的, 一度的\\nadv. 从前, 一度
✅ 同义词
🗣️ 情景例句
As a matter of fact,
事实上，
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
They were talking loudly.
大声地说着话。