dud是什么意思

双语用例

• I think she is dressed like a dud; can't say how she would look in the costume of the present century.

• Now suppose we are given input /dud/ and output [dut].

• It is not always the case that an officer who has been bouncing "dud" cheques can be charged with an offence under ordinary law.

• Cashiering is frequently incurred for nothing more serious than passing a dud cheque.

• I have a tape recorder which uses mercury batteries and there were two "dud" batteries lying on the desk.

• I do not want it to go out among the teaching profession that only the duds, the second-class, must go into the primary schools.

• Compulsion on top of a pathetic basic pension that only brings people up to a means test is a dud deal.

• Even the major security companies are robbed, and one may get a dud outfit among the smaller firms.