英文英文字典
英文英文字典
古腾堡计划中的在线英语-英语词典
结果
Trichome的结果
Trichome
(n.)
A hair on the surface of leaf or stem, or any
modification of a hair, as a minute scale, or star, or gland. The
sporangia of ferns are believed to be of the nature of trichomes.