noun 下载 🔗分享 叶舌，小舌片。 A strap-shaped structure. Examples : "The botanist pointed out the small, strap-shaped ligules at the base of the grass leaves. " 植物学家指出了草叶底部那些细小的、带状的叶舌 (小舌片)。 structure biology plant part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 叶舌 A portion of a leaf found at the base of the petiole, when present. Examples : "The botanist carefully examined the grass leaves, noting the small, membranous ligules where the leaf blades met the stem. " 植物学家仔细检查了这些草叶，特别留意了叶片与茎相接的地方那些细小、膜状的叶舌。 plant part nature biology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 叶舌 In many grasses (Poaceae) and some sedges (Cyperaceae), the membranous appendage or ring of hairs projecting from the inner side of a leaf at the junction between the blade and the sheath. Examples : "To identify different types of grasses in the field, botanists often examine the shape and size of their ligules. " 为了在野外辨认不同种类的草，植物学家经常会检查它们的叶舌的形状和大小。 plant biology nature agriculture anatomy part 与AI对话词汇游戏阅读练习
