organ
n.器官;风琴;机构;新闻媒介，宣传工具
the liver, heart, and other internal organs肝脏、心脏及其他内脏器官
organic
a.有机(体)的，有机物的
Organic farming is better for the environment.有机耕作对环境较为有利。
organism
n.生物，有机体;机体，有机组织
All living organisms have to adapt to changes in environmental conditions.一切生物都要适应环境条件的变化。
organization
n.团体，机构;组织
The public expect high standards from any large organization.公众对任何大型机构都期望很高。
organize
vt.组织，把…编组;使有条理
The course was organized by a training company.这一课程是由一家培训公司组织开设的。
