“caterpillar”的概念、定义、翻译、参考文献-科学参考

单词	caterpillar
释义	caterpillar [`kad·ǝr´pil·ǝr] ^{INVERTEBRATE ZOOLOGY} 1. The wormlike larval stage of a butterfly or moth. 2. The larva of certain insects, such as scorpion flies and sawflies. ^{MECHANICAL ENGINEERING} A vehicle, such as a tractor or army tank, which runs on two endless belts, one on each side, consisting of flat treads and kept in motion by toothed driving wheels.
随便看	alpha cell alpha cellulose Alpha Centauri alpha cross section alpha cutoff frequency alpha decay alpha emission alpha fetoprotein alphageometric technique alpha globulin alpha gypsum alpha helix alpha hemolysis alpha iron alpha irradiation alphameric characters alphameric typebar alphamosaic technique alphanumeric characters alphanumeric display device alphanumeric grid alphanumeric instruction alphanumeric pager alphanumeric reader alpha olefin

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