days on demurrage是什么意思 days on demurrage在线中文翻译

days on demurrage是什么意思，days on demurrage在线翻译，days on demurrage中文意思，days on demurrage的中文翻译，days on demurrage发音，days on demurrage例句，days on demurrage词组短语，days on demurrage怎么翻译，单词days on demurrage的意思