principles

• His principles sit loosely on him .
  他的那些原则对他没有多少约束力。
• An important principle has been laid down .
  一个重要的原则已被确定。
• The principle is inapplicable to the case .
  这个原则对这件事不适用。
• Do you believe in the principle of hierarchy ?
  你相信等级制度原理吗？
• These machines work on the same principle .
  这些机器按照相同的原理运转。
• The oven operates on the air-bath principle .
  恒温槽工作基于空气浴原理。
• I make it a principle never to lie .
  我把永不撒谎作为我的信条。
• The principle of foreign aid is not in dispute .
  外援的原则是无可非议的。
• He failed to live up to his principles .
  他没有遵守自己的原则。
• It would do violence to his principles to eat meat .
  吃肉与他的原则相违。