·2,447,543篇论文数据，部分数据来源于NoteExpress
The second unit comprises a housing which housing accommodates a pump for conveying liquid out from the first unit and a filter for filtering the liquid to be conveyed.
第二单元包括壳体，该壳体容纳了用于将液体从第一单元输送出的泵和用于过滤被输送的液体的过滤器。
youdao
应用推荐
模块上移
模块下移
不移动