“stair”的概念、定义、翻译、参考文献-科学参考

单词	stair
释义	stair [ster] ^{CIVIL ENGINEERING} A series of steps between levels or from floor to floor in a building.
随便看	z-transfer function paperoid paper shale paper spar paper tape paper-tape chemical analyzer paper-tape code paper-tape punch paper-tape reader paper-tape Turing machine paper-tape unit paper throw papier maché Papilionidae Papilionoidea Papilionoideae papilla papilla of Vater papillary adenoma of ovary papillary carcinoma papillary muscle papillate papilledema papillocystoma papilloma

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。