within the extent of是什么意思 within the extent of在线中文翻译

within the extent of是什么意思，within the extent of在线翻译，within the extent of中文意思，within the extent of的中文翻译，within the extent of发音，within the extent of例句，within the extent of词组短语，within the extent of怎么翻译，单词within the extent of的意思