Erstwhile
adv. 以前, 往昔地\\na. 以前的, 往昔的
✅ 同义词
🗣️ 情景例句
And what about Michelle?
那Michelle怎么办？
I could only guess the number of people in the room.
我无法正确地猜测房间里面有多少人。
The famous monastery of St.Bernard, witch was founded in eleventh century, lies about a mile away.
11世纪建造的著名的圣伯纳德修道院位于离山口1英里远的地方。