?商用炸药
... 商用专家系统 commercial expert system,CES 商用炸药 commercial explosives 商用指令集 commercial instruction set ...
The men,all in their late 20s, were found guilty of plotting to kill thousands by detonating explosives on commercial aircraft while they were in-flight from London to North American destinations in the U.S.and Canada.
VOA : standard.2009.09.07
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。