I don't know what to do with those doodads.

我不知道要拿么。

Hmm, no. One slip of the hand, and suddenly I'm sitting in the Engineering Department, building doodads with Wolowitz.

嗯 不行 你一不留神 我就只能坐在工程学院里和沃罗威茨一起捣鼓些小玩意儿了。

Merriam-Webster adds that doohickey may be a combination of two other words: doodad and hickey.

《韦氏词典》补充，doohickey可能是doodad和hickey这两个单词的结合体。

But it's got all those doodads.

这么多没用的小玩意儿。

In the opening round, she drew a doodad card with the boat on it. At first she was happy. Oh, I've got a boat.

在第一轮中，得到了一张“零星支出”卡，很高兴：“噢，我拥有了一艘游艇！”

In contrast, you have also seen owners who lovingly polished their machines, dressing them in fancy seat covers, and attaching cute little doodads to the windows.

相比之下，你也会看到车主温柔的把他们的车子擦亮，并套上特制的椅套, 还在车窗上挂上可爱的小饰物。