dud
n
(infml 口) thing or person that fails to work properly 无用的物或人; 废物
Two of the fireworks in the box were duds. 盒子里的烟火有两个是坏的.
The new manager is a complete dud. 新经理完全是个废物.
This battery is a dud. 这电池是废的. dud, adj defective; worthless 有缺点的; 不完善的; 无价值的; 无用的
a dud cheque, ie one that is forged or not backed by cash 无用的支票(假支票或空头支票).
🗣️ 情景例句
I'd love to kill two kirds with one stone.
我想一箭双雕。
A man of gladness seldom falls into madness.
生性乐天的人极少会变成疯子。
They also have fish and chip shops in Australia, but there are not so many in the USA.