machanical读音

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en.wikipedia.org

Mechanical engineering - Wikipedia

Mechanical engineers are constantly pushing the boundaries of what is physically possible in order to produce safer, cheaper, and more efficient machines and mechanical systems.

dictionary.cambridge.org

MECHANICAL | English meaning - Cambridge Dictionary

mechanical adjective (MOVEMENT) relating to movement, or to mechanics (= the study of the effect of physical forces on objects and their movement): a study of the effects of mechanical forces on bones