1. Not smooth.

2. Stagnation.

3. inflexibility.

depressing

Quote:

1. The cycle of "Morning in Shanghai" Part III XIII: "The current industrial and commercial recession is temporary."

2. Du Pengcheng's "Leap" II: "He finally became dull year after year, with a sunken face and dull eyes."

Use example:

1. I stared at him and found his eyes glazed over.

When shaking hands, he looked around, but his eyes were dull.

Her dim black eyes stared at the cold face.

Synonym:

rigid

Interpretation: rigid; Not flexible.

Quote:

1. Ba Jin's "April 5 of Freshmen": "Birth, growth, preservation, reproduction and even death: all people follow this dull and monotonous road." ?

2. Bing Xin's "Three Little Readers" 7: "The sea is moving and the mountains are static; The sea is lively and the mountains are dull. " ?

3. The whole "A Brief Introduction to Yang Laogu" I: "Although Yang Laogu's brain is a bit dull and dull, he is very sensitive to any change in the village."