本人běn rén
the person himself本着běn zhe
based on..., in conformance with..本身běn shēn
itself, in itself, per se朴实pǔ shí
plain, simple, guileless机关jī guān
mechanism, gear, machine-operated机动jī dòng
locomotive, motorized, power-driven机密jī mì
secret, classified (information)机智jī zhì
quick-witted, tact, witty