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- Any of various other unrelated plants having a similar appearance or manner of growth, such as the club moss, Irish moss, and Spanish moss. 苔藓样植物任一种有着相似的外表和生长方式的不相关植物，如石松、角叉菜和铁兰
- Huperzine A is one of the alkaloids contained in a plant known as Chinese club moss. 石杉碱甲是一种碱，存在于象中国杵状苔藓这种类型的植物当中。
- Huperzine A and huperzine B are two of the chemicals that have been separated from Chinese club moss. 石杉碱甲和石杉碱乙是从中国杵状苔藓中分离提取的主要化学物质。
- Any of various other unrelated plants having a similar appearance or manner of growth,such as the club moss,Irish moss,and Spanish moss. 苔藓样植物任一种有着相似的外表和生长方式的不相关植物，如石松、角叉菜和铁兰
- A plant of the genus Lycopodium, which includes the club mosses. 石松属植物一种石松属植物，包括石松
- A similar structure that produces spores on club mosses, horsetails, and spike mosses. 球果结构在石松、木贼和穗状苔藓植物上产生孢子的类似的结构
- The yellowish powdery spores of certain club mosses, especially Lycopodium clavatum, used in fireworks and explosives and as a covering for pills. 石松粉某些石松植物的黄色的含粉末的孢子，尤其是棒形石松属植物用于焰火、火药和药片的覆膜
- Knowledge without common sense counts for little. 光有学问而无常识，则这种学问无甚价值。
- evergreen mosslike plants: spike moss and little club moss. 常绿的类似藓类的植物；小石松。
- Believed to be largely unchanged from prehistoric plants, club mosses are small ground covers that do not produce flowers. 跟史前植物相似的是，这种杵状苔藓覆盖面积很小，不能开花。
- Any of various vascular plants that reproduce by means of spores rather than by seeds,including the ferns and related plants,such as club mosses and horsetails. 蕨类植物任一种通过孢子而不是种子繁殖的维管状植物，包括蕨类和相关的植物，如石松和马尾。
- Containing all the vascular plants that do not bear seeds: ferns,horsetails,club mosses,and whisk ferns,in some classifications considered a subdivision of Tracheophyta. 包含所有不结果的维管植物，蕨类、马尾、石松和松叶蕨门，在某些分类中，被视为维管植物部的一个亚部。
- Salt is a common food preservative. 盐是一种常用的食物防腐剂。
- Any of various vascular plants that reproduce by means of spores rather than by seeds, including the ferns and related plants, such as club mosses and horsetails. 蕨类植物任一种通过孢子而不是种子繁殖的维管状植物，包括蕨类和相关的植物，如石松和马尾
- There is still no cure for the common cold. 目前仍没有治愈感冒的良药。
- Huxley, I feel, has much in common with Wells. 我觉得赫胥黎和威尔士有很多共同之处。
- Rabbits and foxes are common in Britain. 兔子和狐狸在英国很常见。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- The two sisters have nothing in common. 两姐妹没有什么共同之处。
- She hasn't an ounce of common sense. 她一点儿常识也没有。
