( sitting ducks)
If you say that someone is a sitting duck , you mean that they are easy to attack, cheat, or take advantage of. ( INFORMAL )
Nancy knew she’d be a sitting duck when she raised the trap door.
= sitting target
N-COUNT
( sitting ducks)
If you say that someone is a sitting duck , you mean that they are easy to attack, cheat, or take advantage of. ( INFORMAL )
Nancy knew she’d be a sitting duck when she raised the trap door.
= sitting target
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006