tie his up into knots

• vi. 陷于困境

tie his up into knots的用法和样例：

例句

用作不及物动词 (vi.)

1. Mr Green was on the spot because he lost his way in the forest.
   格林先生由于在森林中迷失了方向而陷于困境。
2. This put him and his colleagues in a difficult position.
   这使他和他的同事陷于困境。