mechanical：机械的，由机械制的；机械似的，呆板的

词根词缀： -mechan-机器,机械 + -ical形容词词尾

• contempt
• contend
• content
• contented
• contention
• contentment
• contest
• contestant
• context
• contiguous
• continence
• continent
• continental
• contingency
• contingent
• continual
• continue
• continuity
• continuous
• continuum
• contort
• contortion
• contortionist
• contour
• contra