扶不起的阿斗

1. • weak and inept person
2. • hopeless case

Character by character

• 扶(fú)support with the hand
• 不(bù)no
• 起(qǐ)rise
• 的(de)marks possession and modification
• 阿(ā)prefix used before monosyllabic names, kinship terms etc to indicate familiarity
• 斗(dǒu)dry measure for grain equal to ten 升 shēng or one-tenth of a 石 dàn