每日商務英語 第509期:廢棄不用 本文已影響 2.1W人 ing-bottom: 50%;">to collect dust-------廢棄不用(成語)英文釋義 (IDIOM) To remain in an unused position.例句 Last year I bought an expensive set of golf clubs but nowadays they're just collecting dust because I too busy to use them.去年,我買了一套昂貴的高爾夫球杆,但現在它們被扔在一邊,因爲我太忙,沒時間用它們。