“长颈鹿”的概念、定义、翻译、参考文献-科学参考

单词	长颈鹿
释义	长颈鹿 giraffe
随便看	back of piston ring back of the saw back of tool back of tooth back of weld back order back order cost back ordering back order memo back order sales back oscillation back out backout back pack camera back-pack camera back-packing backpack pump backpack transmitter back pack transmitter back pad back pain back panel back panel wiring backpart moulding machine back part of stage

科学参考收录了1248194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。