常見例句雙語例句The backtracking mechanism is an important facility for logic programming.廻溯機(jī)制是邏輯程序設(shè)計的重要設(shè)施。The backtracking mechanism is an important facility for programming in logic.廻溯 機(jī)制是邏輯程序設(shè)計的重要設(shè)施。 返回 backtracking programming