“Down Hill”的概念、定义、翻译、参考文献-科学参考

单词	Down Hill
释义	Down Hill Encyclopedia 教育学体育休闲与娱乐释 Down Hill高山速降骑车从山顶或山坡上快速冲下，以时间长短决定成绩的竞技运动。简称DH运动。又称坠山。
随便看	Pi Gaopin pig breeding structure pig-butchering scam pig-casting machine Pig-Dragon Shaped Jades pig-ear mussel pigen pigeon competition pigeonhole principle pigeon-holes Pigeon Island National Landmark pigeonite pigeon milk pigeon pairing production pigeonpea pig gall powder pigging piggy back attack piggybacking piggybacking photography piggyback thrust sequence pig iron Piglet pigment pigmentary purpuric dermatosis

科学参考收录了854744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。