“pounce wheel”的概念、定义、翻译、参考文献-科学参考

单词	pounce wheel
释义	pounce wheel [`pau̇ns ´wēl] ^{GRAPHIC ARTS} An instrument having a toothed wheel at the tip, used to follow the lines in a master drawing in pouncing.
随便看	necking necking down neck rot necr-\|necro- necrobiosis Necrolestidae necrophagous necrophile necrophilia necrophilism necrophobia necropsy necrosis necrotic necrotic enteritis necrotic ring spot necrotize necrozoospermia nectar nectarine nectary nectocalyx Nectonematoidea nectophore nectosome

科学参考收录了103327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。