“half and half lead tin solder”概念、定义、翻译-科学时代

单词	half and half lead tin solder
释义	矿业工程技术词汇手册 half and half lead tin solder 铅锡各半焊料
随便看	itinerant performance itinerant school itinerant teacher itinerant trader itinerary itinerary itinerary itinerary itinerary map itinerary map itinerary map IT (information technology) IT (information technology) IT (information technology) IT (information technology) IT (information technology) IT--IT (information technology) IT--IT（immunotoxin） ITI（International Theatre Institute） ITLOS (International Tribunal for the Law of the Sea) ITLOS（International Tribunal for the Law of the Sea） IT management ITM (Internet traffic management) ITNA（Independent Television News Association） ITN（Independent Television News）

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。