“puma”的概念、定义、翻译、参考文献-科学参考

单词	puma
释义	puma [`pü·mǝ] ^{VERTEBRATE ZOOLOGY} Felis concolor. A large, tawny brown wild cat (family Felidae) once widespread over most of the Americas. Also known as American lion; catamount; cougar; mountain lion.
随便看	DSS Dst DTL DTS Dualayer distillate process Dualayer solution dual-bed dehumidifier dual-channel amplifier dual completion well dual control dual coordinates dual-cycle boiling-water reactor dual-cycle reactor system dual diversity receiver dual-emitter transistor dual-flow oil burner dual-fuel engine dual-function catalyst dual graph dual-gravity valve dual group dual-gun cathode-ray tube dual in-line package duality principle duality theorem

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。