?银河臂
... galactic absorbing layer ==> 银河吸收层 galactic arm ==> 银河臂 galactic background noise ==> 银河背景噪声 ...
He got a tattoo on one arm of its logo two palm fronds embracing a star, supposedly the emblem of the Galactic Confederacy seventy-five million years ago.
NEWYORKER: The Apostate
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。