It sandwiches an elastic rubber layer between two parallel electrodes, and can detect the slightest touch - even the ephemeral sensation of an alighting butterfly.

它在二个平行的电极之间夹有一个弹性橡胶膜，任何轻微的触动，即使是飞落的蝴蝶极短暂的触及，都可觉察出来。

youdao

But earlier this year, scientists at Stanford and uc Berkeley both developed entirely synthetic skins that are sensitive enough to detect the touch of a butterfly.

但在今年早些时候，斯坦福大学和加州大学伯克利分校的科学家们同时开发出完全合成的皮肤，这种皮肤敏感到足以感知一只蝴蝶的触碰。

youdao