tie-up

名词 tie-up:

1. a social or business relationship
   同义词：affiliation, association, tie
2. an interruption of normal activity
   同义词：stand, standstill

动词 tie-up:

1. secure with or as if with ropes
   同义词：tie down, tie up, bind, truss
2. invest so as to make unavailable for other purposes
   同义词：tie up
3. restrain from moving or operating normally
   同义词：tie up
4. secure in or as if in a berth or dock
   同义词：moor, berth, tie up
5. finish the last row
   同义词：tie up, bind off