grey area

汉语翻译

【经】 灰色地区

英语解释

名词 grey area:

an intermediate area; a topic that is not clearly one thing or the other同义词：gray area

例句

When the rules for police procedure were laid down, a lot of grey areas remained.警方的程序规章定立後，遗留下许多难以处理的灰色区域。