东西: 东西1.(泛指示各种具体的或抽象的事物、 物体) thing 短语和例子有生命的东西 living things; 病人两天没有吃东西了。 the patient hasn't eaten anything for two days. 他买东西去了。 he is out doing some shopping. 一成不变的东西是没有的。 nothing is immutab
相互: mutual; reciprocal; each other 短语和例子相互扭打 pitch into each other; 相互依存, 相互促进 (politics and economics are) interdependent, mutually promotive; 相互影响 influence each other; interact; 相互关系 mutual