mechanism和 machine的区别?

mechanism和 machine的区别? mechanism and machine theory 是什么杂志 wrapping machine和packing machine的区别 killer machine和 killing machine的区别 The 11th World Congress in Mechanism and Machine Science I need some machine information about machine,who can help me?mechanism sports machine和strength machine的意思一样吗 这个mechanism 比如 a trade liberalization mechanism the predominant international mechanism 这里的mechanism 都当什么讲呢? 55.There is supposed to be a safety ______ which makes it impossible for trains to collide.A) applianceB) accessory C) machine D) mechanism记得以前在哪看的选b,可刚刚看到是A 正确答案是什么?为什么? market mechanism与market economy的区别 machine和machinery的区别是什么?各自怎样用啊? a washing machine 和running water的中文意思 magic machine的意思 machine的意思是什么? running machine的意思? Machine Machine Machine