套口供

to trap a suspect into a confession

mouth / classifier for things with mouths (people, domestic animals, cannons, wells etc) / classifier for bites or mouthfuls

to cover / to encase / cover / sheath / to overlap / to interleave / to model after / to copy / formula / harness / loop of rope / (fig.) to fish for / to obtain slyly / classifier for sets, collections / bend (of a river or mountain range, in place names) / tau (Greek letter Ττ)

to provide / to supply

sacrificial offering / to confess

oral confession (as opposed to 筆供|笔供[bi3 gong4]) / statement / deposition