Erstwhile
adv. 以前, 往昔地\\na. 以前的, 往昔的
✅ 同义词
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
A change of work is as good as a rest.
调换一下工作是很好的休息。
The trainer stands in front of the elephant holding a long stick with a sharp metal point.
驯练员手持一根有锋利金属尖头的长棒，站在象前。