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- Crowded or massed into a dense cluster. 丛生的，聚生的聚集成密丛的
- Rootstock a dense cluster of fleshy roots. 缠绕的在顶部，全部被微柔毛。
- Eurasian pink widely cultivated for its flat-topped dense clusters of varicolored flowers. 广泛种植的平顶、密集、多色串状花瓣的欧亚石竹。
- North American evergreen fern having pinnate leaves and dense clusters of lance-shaped fronds. 具有羽状叶片和成群长矛状复叶的一种北美常绿蕨类。
- Any of several plants of the genus Eryngium having spiny leaves and dense clusters of small bluish flowers. 甜海冬根刺芹属的几种植物，尤指海滨刺芹，具有刺状树叶和稠密簇生的浅蓝色小花
- Australian shrubs and small trees with evergreen usually spiny leaves and dense clusters of showy flowers. 在澳大利亚通常长有长青多刺的叶子和稠密的华丽花丛的乔木和的灌木。
- It was early May. In some of the gardens the fruit trees were encircled with dense clusters of daffodils. 现在正是五月初，一些果园里，果树被密密丛生的黄水仙层层围住，
- Two also lie near very dense clusters of massive young stars, intimating that SGRs tend to form from such stars. 其中两颗还与由大质量的年轻恒星所组成的致密星团距离很近，这表示SGR可能是由这类星体所演化而来的。
- Forming a headlike mass or dense cluster,as the flowers of plants in the composite family. 头状的，头状花序的形成头状的一簇或稠密的一丛的，如菊科植物的花朵
- A perennial plant(Campanula rotundifolia)having slender stems, dense clusters of basal leaves, and bell - shaped blue or white flowers. 钓钟柳一种长年生的茎细有成簇状且浓密的叶子和蓝色或白色钟状花的植物（圆叶风铃草风铃草属）
- At maturity, pods distributed along the stem which terminates in a rather dense cluster of pods. 成熟的荚沿茎分布着，茎终止于一簇较密的荚。
- A perennial plant(Campanula rotundifolia) having slender stems, dense clusters of basal leaves, and bell-shaped blue or white flowers. 钓钟柳一种长年生的茎细有成簇状且浓密的叶子和蓝色或白色钟状花的植物（圆叶风铃草风铃草属）
- Forming a headlike mass or dense cluster, as the flowers of plants in the composite family. 头状的，头状花序的形成头状的一簇或稠密的一丛的，如菊科植物的花朵
- Botany Forming a headlike mass or dense cluster, as the flowers of plants in the composite family. 头状的，头状花序的：形成头状的一簇或稠密的一丛的，如菊科植物的花朵
- Within the nodule, rhizobia proliferate in very dense clusters of cells with altered morphology.These cell forms are called bacteroids. 在根瘤中，根瘤菌在形态改变的细胞中大量增殖紧密排列，这些，细胞组织被称作类菌体。
- Rootstock vertical, cylindric, to 8 mm thick, apex with dense cluster of old and new stems. 垂直，圆筒状的根茎，粗达8毫米，先端具老的和新的茎的紧密簇生丛。
- Any of several bulbous plants of the African genusHaemanthus grown for their dense clusters of red, white, or pink flowers with protruding stamens. 血百合，网球花：非洲南部产的石蒜科的几种网球花属植物，红色、白色或品红色的浓密花簇，有突出的雄蕊
- He thinks of new york as a den of iniquity. 他认为纽约是个藏污纳垢之处。
- A vegetable (Brassica oleracea var. italica) in the mustard family, closely related to the cauliflower and having dense clusters of numerous green flower buds. 花椰菜，球花甘蓝：十字花科的一种蔬菜（甘蓝芸苔属变种花茎甘蓝），与菜花紧密相关并有许多密实的绿色花苞束
- He has made his house a den of thieves. 他把自己的家变成了一个贼窝。
