stringent

字辨

strict: 指严格要求完全照某标准、规则、条件等的

a strict rule against smoking

rigorous: 指对于某行动不与他者妥协需要求严格的

rigorous training

rigid: 强调不管在何种环境[条件]下都不改变,而且严格的

a rigid schedule

stringent: 指严厉地加以限制或束缚的

stringent measures against drunken driving