“shell roof”的概念、定义、翻译、参考文献-科学参考

单词	shell roof
释义	shell roof [`shel ´rüf] ^{BUILDING CONSTRUCTION} A roof made of a thin, curved, platelike structure, usually of concrete but lumber and steel are also used.
随便看	Pinnotheridae pinnulate pinnule pinocytosis pinolite Pinophyta Pinopsida pinosome pinout pinpoint pinpoint gate pin register pin rod pin sensing pint pinta pintadoite pin timbering pintle pintle center pintle chain pintle hitch pin-type mill pinulus pinworm

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。