| aplacental | Without a placenta; denoting the monotremes (which lay eggs and have no placenta) and the marsupials (which have a transitory simple yolk-sac placenta). (05 Mar 2000) |
|---|
| aplacental |
having no placenta; "monotremes and marsupials are aplacental mammals"
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| aplacental |
(apla
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| aplacental | having no placenta |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|