“clearance”的概念、定义、翻译、参考文献-科学参考

单词	clearance
释义	clearance 间距通关芯头间隙飞行许可余隙清理清算全伐票据交换净空净空结关结关证纯益
随便看	prosopopagus prosopopilar prosopoplegic Prosopora prosoposchisis prosoposcopy prosoposternodymia prosoposternoididymus prosopothoracopagus prosopus varus prosopyle prosorous prososmotaxis prosostephanus Prosostomata prospect prospect drilling prospect hole prospecting prospecting apparatus prospecting audio-indicator prospecting bit prospecting bore bit prospecting by boring prospecting counter

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。