英语热门查询
restlessproofreaderdemospontaneityolivecladstinkingdepositarytomentumingeniousscrappuissancetranscendencydivertedinvolutelegislationdirectionAMEXaffirmationeligibleindorsershuntingvocalisationgushingancestrycopercurricularsailboathurtfulstairsinitiatorwhiplashentailmentgruellingabatestrokealuminoustwirlblearyscreamingjuvenilityeelgrassheterodoxblackmailphrenicimpoundmentbezantpunklayoutscram
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impregnation/
ˌimprəgˈneiʃən
/
1. [Medicine]
受孕，受精；浸透（作用），饱和状态