sụp 
to collapse, cave in | Gesture and movement | zusammenbrechen + | to collapse, cave in, crumble + | Movement upwards and downwards | B |
| Gesture and movement | zusammenstürzen + | to collapse, cave in + | Movement upwards and downwards | C |
[ sụp ] : to collapse, cave in
Most Common Compounds Set 1:
Most Common Compounds Set 2 :
sập khung to collapse, cave in (building)