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| spring-loaded; spring-supported | |||
| 弹簧支承 的: 12 phrases in 2 subjects |
| Automobiles | 6 |
| Technology | 6 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
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