单词	外乡人儿
释义	同外鄉人兒
随便看	invariant plane invariant plane strain invariant point invariant polynomial invariant polynomials invariant prior distribution invariant processing invariant random variable invariant reaction invariant relation invariant routing invariant scalar invariant scale invariant set invariant signal invariant statistic invariant subalgebra invariant subgroup invariant subspace invariant system invariant tensor invariant test invariant theory invariant torus invariant treatment