is dirty

基本解釋

"It defies logic that we pay for electricity we do not have, refuse they do not collect and water that is dirty and frequently unavailable, " Majiri rails.
我們要為那些根本沒有的東西而付費：我們沒有電，他們也不給我們處理垃圾，水，一般都是臟的，而且經常無法供應。
For table space tracking, a flag for each table space indicates whether a table space is dirty and need to be back up.
對于表空間跟蹤，每個表空間的標志指出了表空間是否是臟的，以及是否需要備份。
Green jobs will provide future employment, but right now it is dirty jobs in manufacturing that are driving exports.
環(huán)保工作將在未來提供就業(yè)崗位，但現(xiàn)在它還是推動出口的制造業(yè)里骯臟的工作。

The men are dirty and their clothing is torn.
They talked about the real world that is outside, that is dirty,impure,profane versus academia, which is lofty,idealistic,sacred.
他們將外面的世界看成是現(xiàn)實，是骯臟的，不潔，被褻瀆的，而學術界，則是崇高的，有理想的，神圣的。
哈佛公開課 - 幸福課課程節(jié)選
So with the problems, that is where you really will get your hands dirty and truly immerse yourself in this world of computer science and programming.
帶著這些問題，你就能深入研究,這真的可以使你沉浸到計算機科學,和編程世界中。
哈佛公開課 - 計算機科學課程節(jié)選

Much of the work is dirty and dangerous, though, and the strain on families is severe.
NEWYORKER: The Miner’s Daughter