英语单词大全

penumbral

/pi'nʌmbrәl/

现代语料频率: 38789

中文翻译

a. 日月半影的, 界限不明的

英文解释

a. of or pertaining to the region of partial shadow around an umbra

今日更新

更新时间：2025-09-13 01:43:38

myopericarditis

protective packing

absolute electrometer

climb the rigging

Lillie's acid hemaium stain

radio-release determination