英语词汇“urr”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	urr
释义	urr [医]上游调控区
随便看	oval head countersunk screw oval head rivet oval-head screw oval head screw oval head semitubular rivet oval head semi tubular rivet oval head split river oval head split rivet oval head square neck bolt oval hexagon head bolt oval hole cutting ovali- Ovalicin ovalifolia ovalifolium ovalifolius ovaliform oval incision ovaline ovaling oval in outline oval into square pass Ovalipes ovalipes punctatus ovalipess 毒蛇黄鳝分不清毒蜂成一窠，高挂恶木枝。行人百步外，目断魂亦飞。毓子孕孙，传宗接代比上不足，比下有余比个大哥二哥比于善者，自进之阶；比于恶者，自退之原比于善者，自进之阶；比于恶者，自退之原也 (比于赤子)，毒虫不螫，猛兽不据，攫鸟不搏。比人家矮三尺比他的脚趾头儿也比不的兴妖作怪兴学兴寝兴居兴工兴师兴废兴建兴心兴无灭资