| polycotyledon | <botany> A plant that has many, or more than two, cotyledons in the seed. Polycotyled"onous. Origin: Poly- + cotyledon: cf. F. Polycotyledone. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| polycotyledonary | <anatomy> Having the villi of the placenta collected into definite patches, or cotyledons. Origin: Poly- + cotyledonary. Source: Websters Dictionary (01 Mar 1998) |
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¿© |
|---|