機(jī)械的英語翻譯：

engine; machine; machinery; mechanism
【化】 machine; machinery
【醫(yī)】 mechano-
【經(jīng)】 machine

刺激的英語翻譯：

motivate; stimulate; activate; excite; incite; provocate; excitation
motivation; excitement; provocation; stimulation
【醫(yī)】 chafe; chafing; excitation; irritate; irritation; paratrimma
paratripsis; stimulate; stimulation; stimuli; stimulus; suscitate