that cannot be seen 看不见的；隐形的 a wizard who could make himself invisible 能隐身的术士 She felt invisible in the crowd. 她觉得自己淹没在人群中。 - invisible to somebody/something
stars invisible to the naked eye 肉眼看不见的星球
Extra ExamplesInfrared light is invisible to the human eye. 人眼看不见红外线。 The tanks were camouflaged so that they were invisible from the air. 这些坦克经过伪装，从空中发现不了。 - (figurative)
It's interesting how women are rendered invisible in these statistics. 从这些统计数字中根本看不出女性的存在，所用的手法真是有趣。
Oxford Collocations Dictionaryverbs- be
- become
- remain
- …
- completely
- totally
- almost
- …
- to
- (
economics 经济学 connected with a service that a country provides, such as banks or tourism, rather than goods 无形的（与服务而非商品有关） invisible earnings 无形收益
Word OriginMiddle English: from Old French, or from Latin invisibilis, from in- ‘not’ + visibilis (from videre ‘to see’).