“expansion bolt”的概念、定义、翻译、参考文献-科学参考

单词	expansion bolt
释义	expansion bolt [ik`span·shǝn ´bōlt] ^{DESIGN ENGINEERING} A bolt having an end which, when embedded into masonry or concrete, expands under a pull on the bolt, thereby providing anchorage.
随便看	fundic gland fundus fungi fungible fungicide fungiform fungiform papilla Fungi Imperfecti fungi-proofing fungistat Fungivoridae fungivorous fungus fungus gall funicle funicular funicular distribution funicular polygon funicular railroad funiculus Funkel effect conducting polymer conduction conduction aphasia conduction band

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