每日商务英语 第509期:废弃不用 本文已影响 2.11W人 ing-bottom: 50%;">to collect dust-------废弃不用(成语)英文释义 (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,我买了一套昂贵的高尔夫球杆,但现在它们被扔在一边,因为我太忙,没时间用它们。