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- The paleoenviroment of Dongying Sag is studied by focusing on the features of Ostracoda fossil community and paleoecology, especially the dominance(dm) and diversity(Hs)of Ostracoda. 本文通过分析介形类化石组合与生态特征，结合优势度与信息函数分异度分析，进而探讨东营凹陷的古环境。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- This fossil may be over 2 million years old. 这化石可能超过二百万年了。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- Can you date the fossil exactly? 你能确定这化石的确切年代吗?
- He worked in community welfare department. 他在社会福利部工作。
- Here is a local Jewish community. 这是当地犹太人的一个社区。
- Isn't Professor Bell an old fossil? 贝尔教授真是个老顽固。
- A member of a convent or other religious community. 修道院住院修士修道院或其他宗教团体成员
- A microscopic fossil, as of a pollen grain or unicellular organism. 微体化石一种微小的化石，如花粉粒或单细胞有机体的化石
- He is ill reputed in the business community. 他在商界名声不好。
- Mrs. White is earnest about community work. 怀特太太对社区工作十分热心。
- If we squander our fossil fuels, we threaten civilization. 如果我们浪费矿物燃料，我们就威胁文明。
- We visited the Chinese community in San Francisco. 我们访问了旧金山的华人社区。
- The community's prime need is a new school. 这个社区的第一需要是一所新学校。
- He did it for the good of the community. 他为了公众的利益而做这件事。
- The gossip tossed the mossy blossom fossil. 爱讲闲话者向上抛长满苔藓的花化石。
- The dwelling place of such a community. 修道院这种团体居住的场所
- The male members of a community or family. 男人社区或家庭的男性成员
- A finite list of choices; our finite fossil fuel reserves. 为数有限的选择; 我们有限的矿物燃料贮量
