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| English | Chinese |
| develop a device | 研制出一种装置〔马达，显微镜，液体，电缆〕 (a motor, a microscope, a fluid, cables) |
| develop a device | 研制新装置 |
| device diagnosis program | 设备诊断程序 |
| foolproof device | 安全装置 |
| forecasting device | 预测手段 |
| negotiation device | 谈判策略 |
| output device | 输岀设备 |
| unitized load device | 单位化货载装置 |