- 相关词组
- pipe string管柱；支管
- direct injection直接射油，直接注入;
- conduit pipe暗渠管，输水管，导线管;
- steam pipe主蒸汽管;
- concealed pipe暗管;
- fuel injection燃油喷射;
- connecting pipe连接管，导压管，结合管;
- manpower drain劳力外流
- pipe cooler管式冷却器;
- steel pipe钢管;
- condensate pipe冷凝水管;
- malleable iron pipe玛钢管
- made from pipe由管子制造
- condensate drain冷凝排水;
- corrugate pipe波纹管;
- malleable cast iron pipe fitting玛钢管件
- injection mold注模;
- drain trap放泄弯管；排水防气瓣；排水阱；沉淀池；脱水器
- concordant injection整合贯入;
- drain cooler疏水冷却器;
- 今日热词
- 热门搜索
- probably adv.大概，或许，可能;
- yourself pron.你/您/你们自己;
- timi n.蒂米;abbr. [医][=thrombolysis in myocardial infarction]心肌梗死溶栓
- kindergarten n.学前班;幼儿园;
- certain adj.肯定的;无疑的;轻微的;某个，某些，某位;pron.某些（不提及人或事物的名称时用）;
- rain n.雨;（热带地区的）雨季，雨天;雨点般降落的东西;<俚>电子流;vt.& vi.（雨）降下，（使）降落;大量地给，（使）大量落下;
- language learning 语言学习;学习语言;语言习得;语言学得
- winzip Windows 上面最流行的压缩软件！;
- income n.收入;所得 ;收益;
- closet n.壁橱;贮藏室;adj.隐蔽的;不公开的;
- race n.赛跑;竞争;人种;民族;v.参加比赛;使比赛;快速移动;剧烈跳动;
- following adj.接下来的;下列的;n.追随者;如下;
