a. impossible or nearly impossible to see; imperceptible by the eye
a. 看不见的, 无形的
[经] 无形的, 表面上看不见的, 未列在公开帐目的
1. The stars are invisible during the day.
白天星星是看不见的。
2. She wore an invisible cloak to hide from her friends.
她穿了一件隐形斗篷来躲避她的朋友。
3. Some animals have invisible patterns that help them blend in with their surroundings.
一些动物有隐形的花纹，帮助它们与周围环境融为一体。