单词	线锤
释义	同线锤--坠子
随便看	non-invasive measurement non-invasive mechanical sphygmomanometer noninvasive sensor noninventory noninventory item non inventus noninvert noninvertible knot non-inverting noninverting amplifier noninverting bidirectional bus non inverting input non-inverting input non-investment entity parent noninvolved noninvolvement nonion nonionella nonionic nonionic active agent nonionic active agent; nonionic surfactant non-ionic addition reaction nonionic blends nonionic bond non-ionic catalysis