dummy

n.傀儡；假人；仿制品；笨蛋；哑巴

adj.假的；仿造的

vt.保密

I have no ideas of my own. I am just a dummy doll. 我没有自己的想法,我只是一个傀娃儡娃。

Students are practicing thrusts at the straw filled dummy. 现在让学生们在填充稻草的假人靶上练刀。

The life-size dummy is used to display clothes. 和人大小相似的假人可以用来陈列衣服。

Don't stand there looking like a stuffed dummy! 不要呆头呆脑地站在那里！

Wow, he's such a dummy that he can't even understand basic math. 哇,他真是个笨蛋,连基本的数学都不懂。

The dummy is no relation of ours. 这个哑巴不是我家的亲戚。

David carried a dummy duck to the dock. 大卫带着一只假鸭到港口。

The boys played soldier with dummy swords made of wood. 男孩们用木头做的假剑玩打仗游戏。

Now you need to populate the tables with some dummy data. 现在你需要键入一些需要实验的假设数据。

She dummied up the books that are to be published. 她对即将出版的书保密。