| 单词 | vacuum |
|---|---|
| 音标 | [ˈvækjuəm] [ˈvækjuəm] |
| 释义 | n.["真空","空白","空虚","清洁"] v.["用真空吸尘器清扫"] |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Sɪ'lektɪd selected adj.["经由选择的，挑选的 v.["选择，挑选 select的过去式和过去分词
Previous card: Kneel ni:l nil vi.["跪，下跪
Up to card list: coca20000