fortificationn.
英 ,fɔːtɪfɪ'keɪʃ(ə)n | 美 ,fɔrtɪfɪ'keʃən
中文n. [军] 设防；[军] 防御工事；加强；配方
词根词源
fortification (n.)early 15c., "a strengthening," also "defensive earthworks; a tower" (mid-15c.), from Old French fortification "strengthening, fortification," from Late Latin fortificationem (nominative fortificatio) "a strengthening, fortifying," noun of action from past participle stem of fortificare "to make strong" (see fortify).
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