“瓶颈”的概念、定义、翻译、参考文献-科学参考

单词	瓶颈
释义	瓶颈 bottle neck bottleneck
随便看	leaf driving motor leaf driving unit leaf drop leaf-eating insect leaf electrometer leaf epiphyte leaf-fall leaf fascicle leaf fastener leaf-fat leaf fiber leaf fibres leaf filter Leafflower leaf flush leaf fodder leaf folder leaf gap leaf green leaf guide leaf hopper leaf hopper-borne leaf index leafing leaf initiation

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。