dummy

Engineers placed a crash test dummy in the car to measure the force of the impact.

工程师把碰撞测试假人放在车里，以测量冲击力。

The ventriloquist's dummy turned its head and seemed to speak to the audience.

腹语师的人偶转过头来，似乎在对观众说话。

A tailor's dummy is useful for shaping a suit, but it cannot show how the fabric moves on a real person.

裁缝用的人体模型适合塑形西装，但它无法显示布料在真人身上的动态。

The regression includes a dummy variable for gender, coded 0 for male and 1 for female.

该回归包含一个性别虚拟变量，男性编码为0，女性编码为1。

In 'It rains', 'it' is a dummy subject because it has no concrete meaning.

在It rains中，it是形式主语，因为它没有具体意义。

This is just a dummy run, so don't worry if you make mistakes.

这只是一次试运行，所以别担心犯错误。

He spat the dummy when he didn't get his way.

他没按自己的意愿来，就大发脾气。

She sold the defender a dummy and scored.

她用一个假动作晃过了后卫并进球得分。

In the 1980s US seatbelt campaign, the crash-test dummies Vince and Larry made this slogan famous.

在20世纪80年代的美国安全带宣传活动中，碰撞测试假人Vince和Larry让这句口号广为人知。