名詞 aril:

1. fleshy and usually brightly colored cover of some seeds that develops from the ovule stalk and partially or entirely envelopes the seed

ar.il

n.（名詞）
A fleshy, usually brightly colored cover of a seed, arising from the hilum or funiculus.
假種皮：一種肉質(zhì)的，通常色彩光亮的種子皮，由種臍或胚珠柄發(fā)育而來

來源：
Medieval Latin arillus [grape seed]
中世紀(jì)拉丁語 arillus [葡萄籽]

【引伸】
ar.iled
adj.（形容詞）
ar.illate.