impair

v.削弱；损害

immorally, immortal, immortality, immortalize, immortalise, immovable, immovably, immune, immunity, immunization, immunization, immunisation, immunize, immunize, immunise, immunology, immure, immutability, immutable, immutably, imp, impact, impact on, impaired, impairment, impala, impale, impalement, impalpable, impanel, impart, impartial, impartiality, impartially, impassable, impasse, impassioned, impassive, impassively, impassiveness, impassivity, impassivity, impatience, impatient,