re·place·ment /rɪˈplesmənt/
替換,代替;代替的人
replacement
替換 取代
Re·place·ment n.
1. The act of replacing.
2. Crystallog. The removal of an edge or an angle by one or more planes.
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replacement
n 1: an event in which one thing is substituted for another; "the
replacement of lost blood by a transfusion of donor
blood" [syn: substitution, permutation, transposition,
switch]
2: the act of furnishing an equivalent person or thing in the
place of another; "replacing the star will not be easy"
[syn: replacing]
3: someone who takes the place of another person [syn: surrogate,
alternate]
4: a person or thing that takes or can take the place of
another [syn: substitute]
5: filling again by supplying what has been used up [syn: refilling,
replenishment, renewal]
6: a person who follows next in order; "he was President
Lincoln's successor" [syn: successor]