“楼梯顶口”的概念、定义、翻译、参考文献-科学参考

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。

单词	楼梯顶口
释义	楼梯顶口 stairhead
随便看	single-bead tyre single beam single-beam Beckman gas analyzer single-beam chargecontrolled tube single-beam colorimeter single-beam crane single-beam electric crane single-beam electric hook crane single-beam laser recorder single-beam oscillograph single-beam oscilloscope single-beam photoelectric colorimeter single-beam spectrophotometer single-beam travel crane single bearing single beater scutcher single beater scutcher with automatic lap end single-beater spreader single-beat escapement single-beat main stop valve single-beat valve single bed single bed guest room single bed knit machine single bedroom