- 相关词组
- secondary air ratio二次风份额
- sealing air密封用的空气
- scavenging air valve扫气阀;换气阀
- seal air pipe密封空气管
- search the air搜索空中敌人
- scavenging air pipe扫气管
- secondary air channel补风管
- secondary air register二次风门
- secondary air二次风
- sealing test of air preheater空气预热器严密性试验
- scavenging air trunk扫气总管
- scavenging air pump换气泵
- secondary air fan二次风机
- scavenging air receiver扫气箱
- search and rescue-combat air patrol搜索救援战斗空中巡逻
- screen nominal area筛子额定面积
- screened air intake有防尘网的进气口
- screw air compressor螺杆式空气压缩 机
- scavenging air port扫气口
- scavenging air non-return valve扫气空气止回阀
- 今日热词
- 热门搜索
- government n.政府;政体;治理的形式;管辖,治理;
- widow n.寡妇,遗孀;v.使丧偶;
- trade n.贸易,交易;行业;职业,手艺;营业额;v.做生意,从事贸易;营业;交换;互相做;(在证券交易所)交易;
- ppm abbr.part per million 百万分之…;百万分之一;
- you can you up ph.你行你上啊
- wawa n.(弱音器在喇叭口移出移进时短号等产生的)“哇哇”声; “哇哇”声发生器;
- tomorrow will be better 明天会更好;明天会更美好
- worn adj.用旧(坏)的;筋疲力尽的;
- 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
- listen vi. 倾听;留心听;听信;(让对方注意)听着;n. 听,倾听;
- state v.陈述;公布;n.状态;国家;州;
- DSA abbr.Defense Shipping Authority (北约)防务航运管理处;数字减影血管造影;供者特异性抗体;形稳阳极;数字血管减影;数字血管造影;数字减影术
