興奮的英語翻譯：

excitement; excitation; agitation; dither; fizz; kindling; tingle
【醫(yī)】 analepsia; exaltation; excitation; excitement; irritation; stimulate
stimulation; suscitation

集中的英語翻譯：

collect; center; centralize; concentrate; focus; amass; centralization
【醫(yī)】 centering; concentrate; concentration
【經(jīng)】 agglomeration; concentration