"用套索捉"可以翻译为 "catch with a lasso" 或者 "lasso (something)" 。例如:
He tried to catch the wild horse with a lasso.(他试图用套索捉住那匹野马。)
The cowboy lassoed the runaway calf.(那个牛仔用套索捉住了那头逃跑的小牛。)