Dud
[ [dʌd] ]
大学 College
n. 衣服, 哑弹, 无用物\\na. 无用的
✅ 同义词
📖 牛津释义
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
Good-bye. Take care of yourself.
多多保重，再见。
I stayed up until 2:00 in the morning.
我熬夜直到凌晨2点。
of supplying sufficient details to enable the thing to be constructed.
而且向它提供制造核弹的细节，