This branch, which completes the collecting sewer, is separated from it, under the Rue Menilmontant itself, by a pile which marks the dividing point of the waters, between upstream and downstream.是什么意思_This branch, which completes the collecting sewer, is separated from it, under the Rue Menilmontant itself, by a pile which marks the dividing point of the waters, between upstream and downstream.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句