她给我们看了一个奇怪的玩意儿，样子像碟形卫星信号接收器。

She showed us a strange contraption that looked like a satellite dish.

《牛津词典》

在心脏护理至儿科护理的专业领域中，它们在日常医学中可能会像听诊器一样不可或缺。

In specialties ranging from cardiac care to pediatric care, they could become as essential in daily medicine as the stethoscope.

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不是冲洗，而是像真空吸尘器一样吸走宇航员的排泄物。

Instead of flushing, they work like a vacuum cleaner sucking away the astronaut's waste.

youdao

It's a device called a deep brain stimulator, developed by a company called Medtronic, and it looks like a pacemaker that's implanted inside your body.

这个装置叫做深部脑刺激器,由美敦力公司研发,看上去像一个植入体内的起搏器

耶鲁公开课 - 生物医学工程探索课程节选

And for those of you who want to pick up a more sophisticated text editor, we will point you in the direction soon of tools called Vim, or Vi, Emacs.

如果你们有谁想使用,更高级点的文本编辑器的话，我们可以给你们,一些指导：像Vim，或者Vi，Emacs编辑器。

哈佛公开课 - 计算机科学课程节选