- 相关词组
- racing body流线型车身;流线型车体;赛车车身
- ramjet exhaust nozzle冲压式喷气发动机排气喷管
- radiation body辐射体
- radial needle roller and cage assembly向心滚针及保持架组件
- radon needle氡针
- radiator drainage valve散热器放水开关
- radiator relief valve散热器安全阀
- raising body挖掘犁体
- radiator valve散热器调节阀;散热器阀
- radio valve无线电真空管;(无线电)电子管;整流器
- rapid escape valve快速排气阀
- rapid cut-off valve快速切断阀
- range nozzle多头旋转喷嘴(成圆截面喷灌)
- rapid action valve快动阀
- ramification valve分歧值
- radial valve gear辐射式阀动装置
- radium needle镭针
- racemic body消旋体
- quick-release valve spring seat快泄阀簧座
- rapid closing stop valve快速截止阀;快速关闭阀
- 今日热词
- 热门搜索
- frozen adj.冷冻的;冰封的;冻硬的;呆若木鸡的;v.结冰（ freeze的过去分词）;冷藏;冻结;冻住;
- neglect v.疏忽;忽视 ;n.忽略;怠慢;
- wheat n.小麦;
- chunky adj.矮胖的;粗短的;厚实的;
- photographer n.摄影爱好者;
- hurry off （使）迅速离开
- victim n.受害者，遇难者;祭品，牺牲品;
- lil 里尔(Lille);利尔;里尔机场
- disgusting adj.令人作呕的;令人厌恶的;不堪入目;
- unity n.统一体;（艺术等）完整;（文学、戏剧）（情节、时间和地点的）统一性;团结一致;
- cool edit 酷编辑
- 牙套 braces;facing;
