tractKK [ˈtrækt] ｜ /ˈtrækt/
GEPT 中高級
C2noun
an extended area of land or water
The farmer bought a large tract of land in the countryside to expand his farm.
C1noun
a booklet or pamphlet that contains a treatise on a particular subject of interest
She picked up a tract on healthy eating habits at the grocery store.
小冊子；宣傳手冊
C1noun
a group of nerve fibers that connect different parts of the nervous system
The corticospinal tract is responsible for transmitting motor signals from the brain to the spinal cord.
神經束；傳導通道
C2noun
a tube-like structure in the body that is used for carrying fluids
The urinary tract is responsible for transporting urine out of the body.