Erstwhile
adv. 以前, 往昔地\\na. 以前的, 往昔的
✅ 同义词
🗣️ 情景例句
Do you have any other plans for the day?
那么你今天有别的事吗？
Would you let me know your fax number?
可以告诉我您的传真机号码吗？
People often ask me whether I like being a twin.
人们常常问我是不是喜欢双胞胎。