- 相关词组
- burn the midnight oil(学习或工作)开夜车;熬夜;
- bottom pipe distribution下分式管分配;
- reed-type suspension valve片簧式悬置阀
- bleeder valve[化] 泄放阀;
- refrigerator oil冷冻机油
- asbestos cement pipe[机] 石棉水泥管;
- refractory gas oil难裂化瓦斯油;耐热瓦斯油
- blow off valve放散阀;
- refrigerant oil冷冻机油
- refrigeration oil冷冻油
- aerial pipe crossing架空管横越;
- reference oil参比油
- angle valve角阀;
- aortic valve主动脉瓣;
- boiled oil熟油;
- air pipe line空气管路;
- area of rivet shaft铆钉杆面积;
- reentrant pipe凹入管
- refined oil mixture精制油混合物
- refacing a valve研磨阀面
- 今日热词
- 热门搜索
- watch v.看,注视,观察;照看;监视;当心,留意;对…保持关注;n.表;注意,注视,观察;值班(人);
- sincerely adv.真诚地;诚恳地;谆;
- drawback n.缺点,劣势;退税;
- 第五人格 Identity Ⅴ
- rainfall n.降雨量;下雨;
- chiq 驰球
- no body 没有人
- teamwork n.配合;
- fictions n.小说( fiction的名词复数 );虚构的或想像出的事,并非完全真实的事;
- rubber band n.橡皮筋;橡皮圈
- storm n.暴风雨;浪潮;轰鸣;v.突袭;怒吼;
- surface n.表面,表层;台面,操作台;外表;v.浮出水面;公开;露面;