If someone or something impregnates a thing with a substance, they make the substance spread through it and stay in it.
例句
Undercover officers found drug-making equipment used to impregnate paper with LSD.臥底警官發現了用于使迷幻藥浸透到紙里的毒品制造設備。...a block of plastic impregnated with a light-absorbing dye.一塊浸透吸光染料的塑料
VERB
使受精;使懷孕
When a man or a male animal impregnates a female, he makes her pregnant.
例句
Norman's efforts to impregnate her failed.諾曼想使她懷孕的努力失敗了。