absorbing duct

例句：

1. 1.The absorbing duct is responsible for the absorption of gases in the lungs.
   吸收管负责肺部气体的吸收。
2. 2.The absorbing duct is a crucial part of the digestive system.
   吸收管是消化系统的重要组成部分。
3. 3. The absorbing duct is used to transport nutrients from the small intestine to the large intestine.
   吸收管用于将小肠中的营养物质输送到大肠。