大多數種子的結構差不多。比如杏仁,除了硬殼還有棕色的膜,剝掉膜才是白仁。栗子核桃也一樣。瓜子的膜極薄不太明顯
本文內容已被 [ cerisaie ] 在 2022-10-03 02:47:13 編輯過。如有問題,請報告版主或論壇管理刪除.
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy