in dust和in dusty的区别
区别是：
in dust是状态名词， 指的是在尘埃里，在灰尘中，布满尘土。
in dusty是形容词用法，后面要加名词，表示布满灰尘的; 尘状的; 浅灰色的; 枯燥无味的。
例句：
in dust
1、I abhor myself and repent in dust and ashes.
我厌恶自己，在尘土和炉灰中懊悔。
2、His face and body was covered in dust.
脸上、身上满是尘土。
3、Nevertheless, say like Zhang ailing, a flower leaves to come in dust.
不过，就像张爱玲说的，在尘埃里开出花来。
in dusty
1、Can be used even in dusty or dirty environments.
甚至可以用在有灰尘或肮脏的环境。
2、Time and in dusty produce every day new knowledge.
时间和勤勉每日产生新知识。
3、The utility model relates to a cloth bag dust remover used for continuously processing dust in dusty airflow.
用于连续处理含尘气流中粉尘的一种布袋除尘器。
dusty意思？
dusty （dust·ier，dust·iest ）adj.[英]/'dʌstɪ/[美]/ˈdʌsti/ 1 full of dust；covered with dust 布满灰尘的; 灰尘覆盖的; a dusty road 尘土飞扬的路◇piles of dusty books 一摞一摞布满灰尘的书→SYNONYMS at DIRTY2 （of a colour 颜色）not bright;dull 土灰色的；灰暗的；无光泽的；dusty pink 土灰粉红色（1～2出自牛津高阶英汉双解词典）3 枯燥无味的，干巴巴的；缺乏活力(或生气)的4 不明确的，含糊的，模糊的；不能令人满意的5 可怜的；可鄙的；不值一提的；无价值的6 (酒)有沉淀的（3～6出自二十一世纪大英汉词典）n. [美国俚语]中年人；老年人同根词 词根：dustn.dust 灰尘；尘埃；尘土duster 抹布，掸子；除尘器；打扫灰尘的人dustiness 灰蒙蒙；多灰尘；尘污vi.dust 拂去灰尘；化为粉末vt.dust 撒；拂去灰尘 双语例句1.It's dusty. We must dust every day.灰尘多，我们必须每天掸灰。《21世纪大英汉词典》2.Down one long dusty road, a left turn, and down another, through the green and white gates of the State Hospital, and she had arrived.他们走过一条长长的、尘土飞扬的马路，左转，又走过一条马路……穿过绿色的大门，白色的大门，终于，她到达国立医院。3.Not too long ago, scientists had to hoof it to the library to review the literature. And they had to flip through a card catalog to find that dusty old volume with the article they wanted.不久以前，科学家还不得不亲自到图书馆去查阅文献，在那里他们只能一张张翻阅目录索引以便从各种满是灰尘的合订卷中找到他们需要的文章。4.Similarly, if it is dusty or there are a lot of other larger particles in the air, this will filter out larger wavelengths, resulting in a red sky and red sun.同样，如果空气中尘埃比较多，或是空气中有很多其它大颗粒，那么那些较长的光波就会被过滤掉，于是天空就会是红色，太阳也会是红色。5.And the bulk of the public record is no longer to be found in library stacks, dusty courthouse files, and microfilm rolls.现在大部分的公众记录再也不会出现在藏书堆中，铺满灰尘的法院文件以及微型电影卷轴里了。6.We never seemed to get away from dust in New Mexico, so I appreciate the story of a newcomer to the Land of Enchantment who learned about dusty breezes.在新墨西哥我们似乎从未离开过沙尘，因此我非常欣赏一个故事，外地人刚来魔力之地，见识了夹杂尘土的风。7.My interpreter, who is a doctor, and I were on a mission to photograph maternal health and mortality issues, only to find the entire story waiting for us along a dusty Afghan road.我的口译员，她是一个医生。 她和我的任务就是拍摄妇女卫生和死亡问题，只能在沿着尘土飞扬的阿富汗道路上去发现等待我们的全部故事。8.We reached the stadium, and, to my surprise, my bike was there, dusty but intact.我们到了工体，让我惊讶的是我的自行车还在那里，满是灰尘但是完好如初。9.Created as planet Ea
