| 释义 |
siev·er AHDˈsivər COCA¹³⁰⁸⁶⁰BNC²³⁶²¹³⁺¹
基本例句
🌏滤杓；威耳；西瑞尔
This machinery made up of main engine, auxiliary engine and electric-box, featuring winnowing without siever or mesh, even granule size, continuous operation, etc.
该机由主机、辅机、电控箱三个部分组成，具有风选式、无筛、无网、粒度大小均匀等多种性能，生产过程连续进行。 jypljx
This machine made up of main engine, auxiliary engine and electric-box, featuring winnowing without siever or mesh, even granule size, continuous operation, etc.
该机由主机、辅机、电控箱三个部分组成，具有风选式、无筛、 针网、粒度大小均匀等多种性能，生产过程连续进行。 jypljx |