Dun
n. 催促者, 讨债者, 催债\\nv. 催讨\\na. 暗褐色的, 微暗的
✅ 同义词
📖 牛津释义
dun
adj, n (of a) dull greyish-brown colour 暗褐色的; 暗褐色.
dun v (-nn-) [Tn]
persistently demand payment of a debt from (sb) （不断地向某人）讨债; 催讨债款.
🗣️ 情景例句
I have the key, but it doesn't work.
我有钥匙， 但是开不开箱子。
Thank you for sending it to me.
谢谢你把它送给我。
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。