hilumWiktionary 原文/ˈhaɪ.ləm/词源链拉丁语Latin约前 75–公元 3 世纪hīlum‘a trifle; a spot on a seed’↓ 书面借入英语Englishhilum词源说明Learned borrowing from Latin hīlum (“a trifle; a spot on a seed”).释义名词noun1(botany) The eye of a bean or other seed, or the center of that eye; the mark or scar at the point of attachment of an ovule or seed to its base or support.2(botany) The nucleus of a starch