self-propulsion是什么意思 self-propulsion怎么读
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英 ['selfprə'peld]
英 ['selfprə'peld]
美 ['selfprə'peld]
美 ['selfprə'peld]
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adj. 自力推进的;机动式的
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名词:self-propulsion
self-propelled的英文翻译是什么意思,词典释义与在线翻译
Adjective:- containing within itself the means of propulsion or movement;
"a self-propelled vehicle"
- moved forward by its own force or momentum;
"a self-propelled egotist"
"the arms program is now self-propelled"
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