| 单词 | fenestra |
| 释义 | fenestra —fenestral, adj. /fi nes"treuh/, n. , pl. fenestrae /-tree/. 1. Anat. , Zool. a small opening or perforation, as in a bone, esp. between the middle and inner ear. 2. Entomol. a transparent spot in an otherwise opaque surface, as in the wings of certain butterflies and moths. 3. Archit. a windowlike opening. [1820-30; < NL, special use of L fenestra window, hole (in a wall)] |
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