dummy

• 形容人愚蠢、缺乏头脑或判断力；也指伪造的、仿制的或用作替代品的东西。

Describes a person who is lacking intelligence or common sense; also used to describe something that is fake or intended as a substitute.

1. Fake or imitationB1informal

   Designed to look like something real but not functional or genuine.

   假的

   • The store uses dummy cameras to deter thieves.
   • He bought a dummy phone for display purposes.
   • The dummy grenade was used in the training exercise.

   同义词artificialboguscounterfeitfakefauximitationmockpretendshamsimulated

   反义词actualauthenticgenuinereal

2. Simplified or basicA2informal

   Intended for beginners or those with little knowledge; simplified.

   简化的

   • I bought a 'Dummy's Guide to Python' to learn programming.
   • The dummy version of the software has limited features.
   • She started with a dummy course to understand the basics.

   同义词basicbeginnerelementaryintroductorysimplified

   反义词advancedcomplexexpertsophisticated

• 指用于展示、训练或测试的人体模型或仿制品；也可指被认为不聪明的人。

A noun referring to a model or replica of a human figure, often used for display, practice, or testing purposes; can also refer to a person who is considered lacking intelligence.

1. B1formal

   A model or replica of a human figure used for displaying clothes, practicing medical procedures, or testing safety equipment.

   人体模型

   • The crash test dummy was used to simulate the impact.
   • The tailor used a dummy to fit the dress perfectly.
   • Medical students practice CPR on a dummy.

   同义词figureformlay figuremanikinmannequinmodel

2. Stupid personA2informal

   An informal and offensive term for a person who is considered unintelligent or foolish.

   傻瓜

   • Don't be a dummy; read the instructions first.
   • He felt like a dummy after making that mistake.
   • She called him a dummy for forgetting the keys.

   同义词blockheadcloddoltdullardduncefoolidiotignoramusimbecilemoronnitwitnumskulloafsimpleton

   反义词geniusintellectsage

3. Placeholder or imitationB1informal

   An object that is not real but used as a substitute for the real thing, often for display or testing.

   模型

   • The store had a dummy camera to deter thieves.
   • They used a dummy package for the training exercise.
   • The dummy phone in the display case looked very realistic.

   同义词fakeimitationmock-upplaceholderpropreplicashamsimulationstand-insubstitute

• 动词，指制作模型或原型；在体育中指用假动作欺骗对手。

A verb meaning to create a mock-up or prototype, or in sports, to feign a pass or movement to deceive an opponent.

1. To feign or pretendB2informal

   To pretend to do something, especially in sports to deceive an opponent.

   假动作

   • The quarterback dummied a pass and then ran the ball.
   • He dummied a punch to distract his opponent.
   • She dummied a throw to the left before passing right.

   同义词deceivefakefeinttrick

2. To create a prototypeB2informal

   To make a preliminary model or mock-up of something.

   制作原型

   • The designer dummied up a rough version of the website.
   • They dummied a sample of the product for testing.
   • We need to dummy the layout before finalizing the design.

   同义词draftmock upmodelprototyperough out

短语动词变体dummy up