单词	herring-gear
释义	herring-gear 人字形齿轮
随便看	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 double resonator yswe yswg yswj yswk yswl yswm yswp yswq ysws ysww 官牒官生官田官界官瘾官盐官督商办官私官称官称儿