#000000"><STRONG><SPAN>听针使用说明:</SPAN></STRONG></SPAN><STRONG><STRONG><SPAN style="COLOR: #000000">听针</SPAN><SPAN style="COLOR: #000000">又称</SPAN><SPAN style="COLOR: #000000">听音棒</SPAN><SPAN style="COLOR: #000000">、</SPAN><SPAN style="COLOR: #000000">听漏器...