PHRASAL VERB 进屋撞见（别人在做私密的事） If you walk in on someone, you enter the room that they are in while they are doing something private, and this creates an embarrassing situation. 进屋撞见（别人在做私密的事）
His wife walked in on him making love. [VERBPREP.PREP. noun]
他妻子进屋撞见他与别人上床。
SYN interrupt, disturb, intrude on, barge in on [informal]