implantation
/ˌɪmplɑːnˈteɪʃən/noun
mass noun
1- the action of implanting or state of being implanted植入, 移植; 接受移植。
1.1
- Zoology & Medicine (in a mammal) the attachment of the fertilized egg or blastocyst to the wall of the womb at the start of pregnancy, often delayed in some mammals by several months【动, 医】（哺乳动物）着床（受孕起始时受精卵或胚泡附着于子宫壁, 有些哺乳动物常可推迟数月）。亦称NIDATION.
词源
late 16th cent.: from French， from implanter 'to implant'.