- 相关词组
- marine piston type condensing unit船用活塞式压缩冷凝机组
- double acting piston双作用活塞，双动活塞;
- master cylinder piston secondary cup主缸活塞副皮碗
- marine piston type refrigeration compressor unit船用活塞式制冷压缩机组
- piston pin活塞销;
- piston ringn.活塞环;涨圈;
- marine piston type chiller船用活塞式冷水机组
- maximum piston rod pull活塞杆最大拉力
- main valve piston主阀活塞
- master cylinder piston cup主缸活塞皮碗
- piston compressor活塞式压缩机;
- mitre-cut piston ring斜接式活塞环
- main piston bushing主活塞衬套
- master cylinder piston主缸活塞
- main piston ring主活塞涨圈
- non-contact piston不接触活塞
- piston cotter活塞制销;
- piston attenuator活塞式衰减器;
- noncontacting piston扼流活塞
- master cylinder piston push rod主缸活塞推杆
- 今日热词
- 热门搜索
- either or adv.不是…就是…，…或…，要么…要么…;
- circulate v.传递;传阅;流传;循环;传播;往来应酬;
- pumpkin pie n.南瓜饼;南瓜派
- google scholar 谷歌学术搜索（网络搜索工具）;谷歌学术
- pork n.猪肉;〈美俚〉支持政党上台所分到的好处，政治分肥;〈古〉猪;
- Tokyo n.东京;
- soviet march 苏维埃进行曲
- just tell me 告诉我;只要告诉我
- sleeve n.[机]套筒，套管;袖子，袖套;唱片套;
- lesson n.一课时;课程;教训;《圣经》选读;
- Freyja 弗蕾亚;弗蕾娅;爱神;北欧神话
- blenders n.搅拌机;(电动)食物搅拌器;掺和器blender的名词复数
