词汇	bit switch
释义	bit switch 按位开关
随便看	principle of objectivity principle of object selection principle of observability principle of occupier's liability principle of of non-extradition principle of one man management principle of open-close cycle principle of openness principle of openness and fairness principle of operation principle of optical equivalence principle of optical triangulation principle of optical trigonometry principle of optimality principle of optimal relevance principle of optimization principle of orality principle of order principle of organic structure principle of organic unity principle of organization principle of orientation on prac-tice Principle of original lateral continuity principle of over all integration principle of overflow