| 单词 | pair |
| 释义 | pair [per] ELECTRICITY Two like conductors employed to form an electric circuit. MECHANICAL ENGINEERING Two parts in a kinematic mechanism that mutually constrain relative motion; for example, a sliding pair composed of a piston and cylinder. SCIENCE AND TECHNOLOGY A set of two things that are identical or nearly so, or are designed to function as a unit. |
| 随便看 |
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。