未抽运掺杂光纤吸收体
Pop quiz: How much is a gallon of unpumped crude oil worth?
FORBES: Why A Piece Of Pristine Coral Is Like A $20 Bill
unpumped:
un- +? pumped
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。