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self-propelling是什么意思

2023-12-20 04:26:17
self-propelling
美[selfprəpelɪŋ]  英[selfprəpelɪŋ]
sp.  自行的
  近义词:self-propelled,automotive,

英英释义

Adjective
  1. containing within itself the means of propulsion or movement;

    "a self-propelled vehicle"

  2. moved forward by its own force or momentum;

    "a self-propelled egotist" "the arms program is now self-propelled"