“black bottom plow”的概念、定义、翻译、参考文献-科学参考

单词	black bottom plow
释义	black bottom plow 黑粘土犁
随便看	guarantee reagent guarantee reserve guarantee sum guarantee test guarantee the payment of the debts guarantee time guarantee to keep sth. in good repair guarantee value guarantor guaranty guaranty money of tender guaranty principal guaranty travellers draft guard guard against corrosive influence guard against damp guard against wet guard alignment guard amplifier guard and alarm system guard aperture guard arm guard balanced by a counter weight guard band guard band filter

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。