trilobite

英 ['traɪlə(ʊ)baɪt; 'trɪ-]美 ['traɪləbaɪt]

n. [古生] 三叶虫

中文词源

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。

英文词源

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.

双语例句

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 Unpublished Ph.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.

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