| 单词 | self-propelled |
| 释义 | self-propelled [¦self prǝ¦peld] MECHANICAL ENGINEERING Pertaining to a vehicle given motion by means of a self-contained motor. ORDNANCE 1. Pertaining to a gun mounted on a vehicle that has its own motive power. 2. Pertaining to a missile that is propelled by fuel carried by the missile itself, as in the case of a rocket. 3. Pertaining to a military unit having self-propelled guns. |
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