| 释义 |
penumbra [pɪˈnʌmbrə]For the noun: penumbraPlural form: penumbras, penumbraeWordReference English-Chinese Dictionary © 2019:主要翻译英语中文penumbra nnoun: Refers to person, place, thing, quality, etc. (half-shadow) (日食等的)半影,半阴影 penumbra nnoun: Refers to person |