| 单词 | self-propelled |
| 释义 | self-propelled /self"preuh peld", self'-/, adj. 1. propelled by itself. 2. (of a vehicle) propelled by its own engine, motor, or the like, rather than drawn or pushed by a horse, locomotive, etc. 3. (of a gun or a rocket launcher) having a vehicle as a base. Also, self-propelling. [1895-1900] |
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