Its words can be summarized as follows:

Dull [dā izhi]?

His dull mind, slow action, slow action, slow response.

Dementia [ch and d ā i]?

Psychiatric term refers to mental deterioration caused by psychogenic (such as early onset dementia) or diseases that damage brain substances (such as neurosyphilis or arteriosclerosis).

Bad debts [dā izhang]?

Accounting refers to uncollectible accounts receivable, long-term loans and other receivables.

Silly?

Become dull and confused

Dumb [mü dā i]?

Become speechless.

Stupid [dāi bèn]?

Dull and stupid

What is the structural word "Liu"? What is the stroke order? Structure: upper and lower structures

Pronunciation: Dai

Radical: mouth

Number of strokes: 7

Stroke:

Name: vertical, horizontal folding, horizontal, horizontal, vertical, skimming type.