like: trên đùi
Intermediate Level Advanced Level
Composite Words Listening Comprehension Oxford Topics Duolingo Topics 315 Activities
BEGINNER LEVEL
exact:
VNEN 
trên đùi * ☊ 
on one’s lap, in one’s lap * ☊
[ trên ] : in, on; aforementioned, above, over, throughout
[ đùi ] : (1) thigh, upper leg; (2) to peep, look at, spy
[ trên ] : upon