“visible trade”的概念、定义、翻译、参考文献-科学参考

单词	visible trade
释义	visible trade Economics See trade.
随便看	grass grass-green bacteria grasshopper grassland Grassmann algebra Grassmannian grass minimum temperature Grassot fluxmeter graticule grating grating spectrometer gratitude Grattan, Henry (1746–1820) Graunt, John (1620–74) graupel gravel Gravettian gravimeter gravimetric analysis gravimetry gravitation gravitational acceleration gravitational collapse gravitational constant gravitational deflection

科学参考收录了60776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。