学习资料

[意       思]adj. 看不见的，无形的
[例]  Germs are invisible to the naked eye. 细菌是肉眼所看不见的。
adj. 微小得察觉不出来，不显眼的
[例]  The differences are almost invisible. 这些差别简直难以辨认。

更多意思

adj.1.  看不见的，隐形的
2.  无形的（指银行、旅游等服务）

参考例句

1.	The mends were almost invisible .
	修补过的地方几乎看不出来。
2.	Despite the love she had given and received from Heber, there had always been a strange, invisible barrier between them.
	尽管她把爱情给了希伯，也获得了他的爱，他们两人之间一直有一种不可思议的无形隔阂。
3.	The mends on your shirt were almost invisible .
	你衬衣的修补处简直看不出来。
4.	They are almost invisible , crouching among the leaf litter on the forest floor.
	他们蹲伏在林地的乱叶中，别人几乎看不见。
5.	She was invisible in the dusk of the room.
	她在昏暗的房间里，别人看不见她。