trek /ˈtrek/ I. vi.(trekked, trekking) 长途跋涉：We trekked through the jungle. 我们穿过丛林。They trekked for three days along the banks of the Zambezi.他们沿着赞比西河河岸跋涉了三天。‖II. n.［c］长途跋涉：a trek to the South Pole一次南极跋涉The family made the long trek west in 1890. 1890年全家长途跋涉前往西部。