encumbrancen.
英 ɪn'kʌmbr(ə)ns; en- | 美 ɪn'kʌmbrəns
中文n. 累赘；妨害物
词根词源
encumbrance (n.)c. 1300, "trouble, difficulty; ensnarement, temptation," from Old French encombrance "encumbrance, obstruction; calamity, trouble," from encombrer (see encumber). Meaning "that which encumbers, impediment, obstacle" is from late 14c. in English.
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