minor in
1. 兼修
He minors in chemistry.
他兼修化学。
习惯用语minor in1.[美口]兼修(选作次要学科)特殊用法complement minor1.余子式complementary minor1.【数】补子式departmental minor1.系选修课first minor1.初余子式leading minor1.主子式leading principal minor1.前主子式nonzero minor1.非零子式principal minor1.主子式symmetrical minor1.对称子式unsymmetrical minor1.不对称子式minor of a determinant1.子行列式