trilobite
英 ['traɪlə(ʊ)baɪt; 'trɪ-]
美 ['traɪləbaɪt]
trilobite 三叶虫tri-, 三，lobe,叶片，耳垂，-ite,表相关物。用于指已经灭绝的海洋三叶虫化石。
- trilobite (n.)
- extinct marine arthropod, 1820, from Modern Latin Trilobites (Walch, 1771), from Greek tri- "three" (see three) + lobos "lobe" (see lobe); so called because its body is divided into three lobes.
- 1. Two others of these trilobite fossils have been found in the same area.
- 在同一地区还发现了另外两块这些三叶虫化石.
来自辞典例句
- 2. MEI Shi - long , 1991 . Middle and Late Cambrian conodont and trilobite biostratigraphy in Wanxian, Hebei . Unpublished Ph. D thesis of Peking University.
- 武桂春, 2003. 鲁西地区晚寒武世牙形石. 北京大学博士研究生学位论文.
来自互联网
[ trilobite 造句 ]
