outfall ditch是什么意思，outfall ditch的翻译，outfall ditch音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4726 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/totle.com.cn/index.php on line 55
outfall ditch是什么意思，outfall ditch的翻译，outfall ditch音标、读音、用法和例句_乐豆毛深蓝词典

outfall ditch

基本解释

专业释义

土木建筑工程