单词	auxiliary stairs
释义	auxiliary stairs 便梯
随便看	elastic-surface elastic surface elastic surface wave elastic surface wave device elastic suspension elastic synthetic elastic system elastic system dynamics elastic tariff elastic temper elastic temperament elastic tension stud elastic tensor elastic test elastic theory elastic thermal stress elastic thread elastic thread for textile use elastic threads elastic time effect elastic tire (resilient tire) elastic tissue elastic tissue degeneration elastic tissue fibrillar protein elastic tissue nevus 磨砺以须磨砻底厉磨砻浸灌磨砻砥砺磨砻镌切磨礲浸灌磨礲淬励磨礲砥砺磨穿铁砚磨穿铁鞋丛云丛冢丛刊丛刻丛块根丛密丛山丛帖丛本藓丛杂