词汇	pentafluorothio
释义	pentafluorothio 五氟硫基
随便看	congruence admissible triple congruence analysis congruence and probability congruence axim congruence axiom congruence canonical form congruence circuit congruence class congruence closure congruence condition congruence,-cy congruence-distributive algebra congruence equation congruence equations congruence equation system congruence expressio congruence expression congruence field congruence-free congruence group congruence of a polynomial congruence of axes congruence of circles congruence of curves congruence of figures