dud
US /dʌd/
UK /dʌd/
名詞
啞彈, 失敗品, 無用之物
a thing that fails to work or is unsatisfactory
範例:
•
The fireworks were mostly duds.
煙花大部分都是啞彈。
•
The new product turned out to be a complete dud.
新產品結果是個徹底的失敗品。
形容詞
失敗的, 無效的, 不中用的
failing to work or be effective
範例:
•
The bomb was a dud.
炸彈是啞彈。
•
His latest movie was a real dud.
他最新的電影真是個爛片。