Off the court though, he is seen as dense and dull on account of his speech impediment.

在场上，由于他的言语障碍，他被视为密集和沉闷。

youdao

Even on wet days it could not be said that Mary and Colin were dull.

即使在雨天，玛丽和科林也不无聊。

youdao

The dull work went tediously on.

单调乏味的工作单调地进行着。

youdao

These early tools closely resembled the knives we use today, consisting of a piece of metal that was sharp on one end--the blade--and dull on the other--the tang.

FORBES: No. 1 The Knife

But on page 5, next to a dull column on President Ulysses S. Grant's address to the Congress of the United States, was a headline, loss of the deutschland.

NPR: Excerpt: 'Exiles'

India's prolific domestic cricket is played on dull, flat tracks, which make most of its batsmen vulnerable to the moving ball and bouncy pitches overseas.

BBC: Indian cricket's end of an era