model基本解释

n,模型；典型；模范；模特儿；样式,同近

a working model (= one with parts which move ) of a steam engine.蒸汽机车的活动模型

模型；典型；模范；模特儿；样式英释nna small copy of a building, vehicle, machine etc, especially one that can be put together from separate parts

mathematical model,数学模型.短语