单词	nichrome powder
释义	nichrome powder 镍铬合金粉末
随便看	double-relay mechanism double rent double rent and double value double renvoi double repeated double replacement double-replacement reaction double replacement reaction double-replacement reactions double replacement reactions double replica doubleresistance box double resistance box double resist exposure double-resist process double resonance double-resonance double resonance experiment double resonance spectrograph double-resonance spectrograph double resonance spectrometry double resonance spectroscopy double resonant optical parameter oscillator double resonant oscillator double-resonator yflj yfly yfmx yfnc yfng yfny yfpd yfps yfpz yfqd 皮行皮衣皮袄皮袋皮袍皮褥子皮试皮货皮质皮赖