释义 |
 | 真空 | | zhēnkōng | 名 | | 1 【物】 vacuum: | | 未尽真空 partial vacuum |
2 〈喻〉 world free from human frailties: | | 我们绝非活在真空中。 We live but in an earthly world. | | 真空泵 vacuum pump | | 真空管 vacuum tube (or valve) | | 真空包装 vacuum packing | | 真空处理 vacuum treatment | | 真空弹道 vacuum trajectory; vacuum flight path | | 真空地带 【军】 no-man's-land | | 真空镀膜 vacuum coating | | 真空过滤 vacuum filtration | | 真空技术 vacuum technique | | 真空吸尘器 vacuum cleaner |
| |
|
|