dud

中文詞源

dud廢物，不中用的

俚語，原義為破布。引申詞義廢物，啞彈，不中用的等諸多詞義。

詞組搭配

absolute dud啞核彈

nuclear dud未爆核彈

dud cheques不能兌現的支票

flare dud爆炸的無效彈；失效爆炸

Pat Dud帕特·達德利

dud arithmeticdud算法

Dud L Brennfoerder標簽

DUD算法DUD arithmetic

雙語例句

1. He replaced a dud valve.

漢他換掉了壞閥門。

來自柯林斯例句

2. The mine was a dud.

漢礦井廢棄了。

來自柯林斯例句

3. The new manager is a complete dud.

漢新經理完全是個廢物.

來自辭典例句

4. A fiery ball shot up over the rooftops, where it disappeared in mid - air -- a dud.

漢他聽見一聲響,一個發光的東西直往天上沖, 沖過了屋頂在 半空 中不見了.

來自漢英文學 - 家（1-26） - 家（1-26）

5. The meeting was a dud as far as new business was concerned.

漢從新業務的角度來看,這次會議毫無收獲.

來自互聯網

英英釋義

1. someone who is unsuccessful

2. an explosion that fails to occur

3. an event that fails badly or is totally ineffectual;

"the first experiment was a real turkey"

"the meeting was a dud as far as new business was concerned"

1. failing to detonate; especially not charged with an active explosive;

"he stepped on a dud mine"