梁上君子[liáng shàng jūn zǐ]
“a gentleman on the beam” -- a burglar; “a gentleman in the air” -- a thief; a gentleman in mid-air
1. 梁上君子的意思
1. 由于家境贫困,他不得不做了梁上君子。
He had to become a burglar due to his poverty.
2. 梁上君子的意思
2. 梁上君子经常光顾这些商店。
Some thieves often come to this shop.