单词	retrostalsis
释义	retrostalsis [医] 逆蠕动
随便看	second check character flip-flop second chemical equilibrium second chief judge second childhood second childhoods second-choice second choice route second-choices second-chop second chronograph second circuit second circulation second city second-class secondclass second class second class airmail second-class cabin second - class citizen second-class citizen second-class citizens second-class commercial paper second class commercial paper second-class conductor second class conductor 无挂无碍无故呻吟无敌于天下无敌天下无方之民无施不可无施不效无旧无新无时无刻无明业火赉品赉志赉赏赉赐赊赊主赊买赊借赊卖赊售