1. 词性和意思
impregnated是一个动词，意思是“使怀孕；满溢；渗透”。这个单词通常用来形容物质被涂上或浸泡在某种液体中。
2. 词源与发音
该单词源于Latin，impregnatus，由im表示“在内部”，pregnare表示“使怀孕”，加上后缀-ate 表示“动作或过程”。发音为/imˈprɛɡneɪtɪd/。
3. 同义词和用法
impregnated的同义词包括：infused、permeated、saturated等。这个单词可以用于描述物质被涂上或浸泡在某种液体中，如：wood impregnated with preservatives （被防腐剂浸泡的木材）；cloth impregnated with chemicals（被化学物质浸泡的布料）。
4. 推广用途和注意事项
impregnated的常用领域包括制造业、医学、化学等。在使用时需要注意该单词比较正式，不太适用于日常交流。
中英例句：
1. The wood was impregnated with various chemicals to make it weather-resistant. （为了使木材耐候，它被浸泡在各种化学物质中。）
2. The soil was impregnated with fertilizer to help the plants grow. （为了帮助植物生长，土壤被浸泡在肥料中。）
3. The clothes were impregnated with insect repellent to prevent bug bites. （为了预防虫咬，服装被浸泡在驱虫剂中。）
4. The plastic was impregnated with dye to create a colorful final product. （为了制造出色彩丰富的成品，塑料被浸泡在染料中。）
5. The medical implant was impregnated with antibiotics to prevent infection. （为了防止感染，医用植入物被浸泡在抗生素中。）
释义：使怀孕；使充满；使充斥
读音：/ɪmˈprɛɡneɪtɪd/
例句：
1. She was impregnated by her boyfriend and decided to keep the baby.（她被男友怀孕了，决定要生下这个孩子。）
2. The soil has been impregnated with fertilizers for better growth of the plants.（土壤已经施加了肥料，以便植物更好地生长。）
3. The atmosphere was impregnated with the smell of fresh flowers.（空气中弥漫着新鲜花朵的香气。）
impregnated的中文解释是”使怀孕、灌注”，其中文解释还有”使饱和”的意思，发音是[ɪmˈpregneɪtid]，impregnated常被用作名词，在《大课标百科词典》中，共找到24个与impregnated相关的例句。
1.使怀孕
例句:What if she became impregnated? (如果她成为… …浸渍？ 不知怎的。)
2.灌注
例句:The pad is impregnated with insecticide. (垫子上满是杀虫剂。)
3.使饱和
例句:AEROSPACE SERIES. HONEYCOMB MATERIALS WITH TUBULAR CELLS, FLEXIBLE, POLYAMIDE AROMATIC PAPER, PHENOLIC RESIN IMPREGNATED. PRODUCT STANDARD. (航空航天系列.管状单、挠性、聚酰胺芳族纸和酚醛树脂浸渍的蜂窝型材料.产品标准)
4.的过去式和过去分词、使饱和
例句:Objective To observe the residual effects of Fendona and Demand impregnated bed nets for pest control in peacekeeping area in Sudan. (翻译:目的在苏丹维和区观察比较奋斗呐和大灭杀虫剂浸泡蚊帐对蚊、蝇和其他昆虫的现场杀灭效果。)
impregnated一般作为名词使用，如在full impregnated(全透)、impregnated bandage([医] 加固用绷带(纱布绷带卷内掺有石膏粉、硅酸钠或淀粉))、impregnated bit(【机械学】满布金刚石钻头)等常见短语中出现较多。
1. AEROSPACE SERIES. HONEYCOMB MATERIALS WITH TUBULAR CELLS, FLEXIBLE, POLYAMIDE AROMATIC PAPER, PHENOLIC RESIN IMPREGNATED. PRODUCT STANDARD. (翻译:航空航天系列.管状单、挠性、聚酰胺芳族纸和酚醛树脂浸渍的蜂窝型材料.产品标准)
2. Objective To observe the residual effects of Fendona and Demand impregnated bed nets for pest control in peacekeeping area in Sudan. (翻译:目的在苏丹维和区观察比较奋斗呐和大灭杀虫剂浸泡蚊帐对蚊、蝇和其他昆虫的现场杀灭效果。)
3. First, the carbon cloth goes into the mould dry, rather than pre-impregnated with resin. (翻译:第一，碳织物进入模具时是干的，而非事先饱含树脂。)
4. The obvious merit of this product is good impregnated properties which provide an advance on numerable grain defects of the pig skins. (翻译:这种产品的明显作用在于其良好的填充性能，对猪皮部位差大的缺点有一定的改进作用。)
5. Their results strongly supported the use of antibiotic impregnated cement as a means of reducing deepinfectionin primary THA. (翻译:Dunne等的发现有力地支持了将抗生素骨水泥用于减少初次THA手术深部感染的发生。)
6. Conclusions: at the same step of the test, using same time and same materials, the nets impregnated with Responsar washed with clear water were less effective than the nets unwashed. (翻译:结论：相同的实验阶段、同样长的接触时间、相同的材料，水洗蚊帐比不水洗效果差。)
7. Last season, Noel briefly believed he had impregnated his girlfriend, a story that might have been extremely compelling. (翻译:在上一季中，诺对他的未怀孕的女友短暂的信任是一个可能令人很信服的故事。)
8. Utilising a unique scent impregnated plastic film to effectively neutralise the unpleasant smell of a soiled nappy. (翻译:利用一种独特的气味镶塑料薄膜，有效中和那难闻的气味。)
9. He figured that he could get an alien back through quarantine if one of us was impregnated. (翻译:敖笲唉钵 硄筁浪 狦иぇいΤゥ▅ウ)
10. It could be impregnated into wet suits or sunscreens and it’s just, it’s like widening the gap I think between sharks and people. (翻译:我想这就是科学 给我们提供了保护鲨鱼的办法)
11. Plus I got tired of driving 45 minutes round trip to get an apple that wasn’t impregnated with pesticides. (翻译:再加上我着实厌倦了开45分钟的来回 去买个没打过杀虫剂的苹果。)
12. woven cord tyre fabric, of high tenacity yarn of viscose rayon, whether or not dipped or impregnated with rubber or plastics. (翻译:机织轮胎帘子布，高强力粘胶丝制成，不论是用否橡胶或塑料浸制或浸渍。)
13. A thermoplastic material impregnated with lampblack. (翻译:一种用灯黑浸染的塑性材料。)
14. The stator winding must be impregnated with insulation paint and dried before refitting. (翻译:定子绕组在重新安装前必须侵绝缘漆和烘干。)
15. AEROSPACE SERIES. HONEYCOMB MATERIALS WITH TUBULAR CELLS, HEXAGONAL, POLYAMIDE AROMATIC PAPER, PHENOLIC RESIN IMPREGNATED. PRODUCT STANDARD. (翻译:航空航天系列.蜂窝状材料.六方管腔.聚酰胺芳族纸，酚醛树脂浸渍的.标准产品)
impregnated作为名词的时候，其近义词以及反义词有0、impregnate/1、dp等。
