- 相关词组
- corneal nebula角膜薄翳;
- extragalactic nebula河外星云;河外星系;
- spiral nebulan.螺旋星云，旋涡星云;
- leading oval pass成品前椭圆孔型
- mixed nebula混睛障
- venous plexus of foramen oval卵圆孔静脉丛
- old nebula宿翳
- oval boiler椭圆形锅炉；椭圆锅炉
- horsehead nebula马头星云;
- hydrogen nebula氢星云
- oval kumquat金桔;
- machine screw with oval countersunk fillister head半沉头螺钉
- gaseous nebula气体星云
- gas-dust nebula气尘星云
- luminous galactic nebula亮银河星云
- mean oval平均卵形线
- starred nebula聚星障
- varies in shape from linear to oval线形至椭圆形
- luminous diffuse nebula亮弥漫星云
- oval calotte椭圆曲面;
- 今日热词
- 热门搜索
- seventh n.第七（个）;七分之一;[乐]七度音程;
- a.m. abbr.（缩）上午，午前;
- cancel v.取消，终止;废除，注销;
- kab n.三甲;创业教育;知信行;大学生创业教育试点项目;大学生创业基础
- litter n.废弃物，垃圾;杂乱的一堆;一窝幼崽;猫砂;褥草;轿子;v.使凌乱;乱扔;（猫狗）产仔;
- introduction n.采用;新引用的事物;介绍;初次经历;引言;入门书;外来品;前奏;
- neither nor 既不…也不…;均不;两者都不
- empty adj.空的;无意义的;空虚的;无力的;v.清空;流入;
- away adv.离开，远离;在远处;消失;adj.不在的;遥远的;客场比赛;
- emmanuelle 艾曼纽
- 生命树 Tree of Life;arbor vitae;Born to be alive
- fsh 促滤泡激素;
