| 单词 | O |
| 释义 | O 1. Ohm.The ASCII symbol for ohm.The preferred symbol is Ω, but it doesn’t print easily with some software programs. 2. O+ (O positive).The most common blood type. Give blood, please. Assuming that the technician is skilled and the equipment is properly sterilized, it doesn’t take long, it doesn’t hurt, and it doesn’t make you ill, but it may very well save a life. |
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科学参考收录了5291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。