extrapolation
美音:
[ık´stræpə´leıʃən
]英音:
[ık´stræpə´leıʃən
]n.[数]外推法,推断
难易程度:
extrapolation为短语/超纲词汇
extrapolation
/ɪk,stræpə'leɪʃn; ɪk`stræpə,leʃən/
n [U] ~ (from sth) (fml 文)
*He estimated his income tax bill by extrapolation from figures submitted in previous years. 他从前几年的报税数字推算出自己应缴的所得税数额. =>illus at chart见chart之插图.