1
dirt on [sth]
表示污垢在某物表面。
There is dirt on your shirt.
你的衬衫上有污垢。
泥土
dirts — plural of dirt
先理解核心含义，再看它在真实句子里的用法。
泥土
the part of the earth's surface consisting of humus and disintegrated rock
There is dirt on your shirt.
你的衬衫上有污垢。
地面上的土壤
污点或斑点(在衣物等上)；任何影响外观的异物
A stain or spot (on clothes etc); any foreign substance that worsens appearance.
由腐殖质和风化岩石组成的地表部分
the part of the earth's surface consisting of humus and disintegrated rock
关于某人的未知事实或传闻
Previously unknown facts or rumors about a person.
被不洁物覆盖的状态
the state of being covered with unclean things
The gardener dug a hole and filled it with dirt.
园丁挖了一个坑，并填上了泥土。
I need to wash the dirt off my hands.
我需要洗掉手上的污垢。
The children played in the dirt.
孩子们在泥土里玩耍。
表示污垢在某物表面。
There is dirt on your shirt.
你的衬衫上有污垢。
表示被泥土覆盖。
The children were covered in dirt after playing.
孩子们玩完后浑身是泥。
The gardener moved a pile of dirt.
园丁搬走了一堆泥土。
Not this
There is a dirt on the floor.
Use this
There is dirt on the floor.
dirt为不可数名词，不能加不定冠词a。
Not this
He wiped the dirt on his hands.
Use this
He wiped the dirt off his hands.
介词on表示擦到手上，与语义矛盾；应用off表示擦掉。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
土路
They drove along a narrow dirt road.
他们沿着一条狭窄的土路行驶。
非常便宜的
This old book was dirt cheap at the flea market.
这本旧书在跳蚤市场上非常便宜。
极度贫困的
The family was dirt poor and could barely afford food.
这个家庭极度贫困，几乎买不起食物。
忍气吞声；受辱
After losing the argument, he had to eat dirt.
争论输了之后，他不得不忍气吞声。
越野摩托车
He loves riding his dirt bike through the forest trails.
他喜欢骑着他的越野摩托车穿越森林小径。
说闲话；散布流言蜚语
She loves to dish the dirt on her coworkers.
她喜欢在背后说同事的闲话。
非常便宜的
I found this jacket dirt cheap at the flea market.
我在跳蚤市场发现这件夹克非常便宜。
卧倒；趴下（躲避危险）
When the gunfire started, we all hit the dirt.
枪声响起时，我们都立刻卧倒。
你是我呼吸的泥土，你是我吃下的泥土。
You're the dirt I breathe, you're the dirt I eat.
你是我呼吸的泥土，你是我吃下的泥土。
Use dirts naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
dirt音似“得特”，联想“特别脏的泥土”，就是污垢。
[object Object]
不可数名词，表示泥土或污垢。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.