interchangeable
英 [ɪntə'tʃeɪn(d)ʒəbl]
美[,ɪntɚ'tʃendʒəbl]
	    - adj. 可互换的;可交换的;可交替的
 
英英释意
- 1. of or relating to or suggestive of complementation;
 - "interchangeable electric outlets"
 
- 2. (mathematics, logic) such that the arguments or roles can be interchanged;
 - "the arguments of the symmetric relation, `is a sister of,' are interchangeable"
 
- 3. capable of replacing or changing places with something else;
 - "interchangeable parts"