impregnated

英 [ˈɪmpreɡneɪtɪd]

美 [ɪmˈpreɡneɪtɪd]

v.  使充满; 使遍布; 使怀孕; 使妊娠
impregnate的过去分词和过去式

过去式：impregnated　过去分词：impregnated　

BNC.34216 / COCA.40477

柯林斯词典

• VERB 使浸透;浸渍
  If someone or somethingimpregnatesa thingwitha substance, they make the substance spread through it and stay in it.
  1. Undercover officers found drug-making equipment used to impregnate paper with LSD.
     卧底警官发现了用于使***浸透到纸里的毒品制造设备。
  2. ...a block of plastic impregnated with a light-absorbing dye.
     一块浸透吸光染料的塑料
• VERB 使受精;使怀孕
  When a man or a male animalimpregnatesa female, he makes her pregnant.
  1. Norman's efforts to impregnate her failed.
     诺曼想使她怀孕的努力失败了。

双语例句

• These carpets don't stain, they're impregnated with a special chemical.
  这类地毯不容易弄脏，因为是用特殊化学品浸渍过的。
• Epitropic fibres are specialist Polyester fibres that have been impregnated with carbon particles, not just surface coated.
  我们用碳粒子植入技术，而不是仅仅只在纤维的表面包裹一层碳。
• More progress has been made by seeding stem cells onto a variety of simple scaffolds impregnated with growth-promoting chemicals.
  另一种将干细胞种植在充满生长促进剂的各式简单支架上的方法，则有较多进展。
• Treated, coated, or impregnated with rubber.
  用橡胶处理，涂上或注入橡胶。
• Titanium oxide fibres impregnated with nitrogen.
  这种催化剂是用掺杂氮的氧化钛纤维制成的网格。
• This is a poem impregnated with optimism.
  这是一首充满乐观主义（精神）的诗。
• A heavy paper impregnated with tar and used as part of a roof for waterproofing.
  一种用焦油浸泡的重磅纸，用作屋顶材料以防水。
• Containing or impregnated with or tasting of iron.
  包含铁质、浸渍铁盐或有铁味。
• Textile fabric, impregnated or coated with a preparation of natural resin and camphor
  浸渍合剂，浸渍组分纺织物，用于然树脂和樟脑制剂浸渍或涂层
• A cotton wadthat was impregnated with ether.
  浸透了醚的棉花团。