His job consists of dull, repetitive work.

他干是些单调工作。

I feel a dull ache in the shoulder.

肩膀感到隐约疼痛。

After a dull start, it should brighten up later.

早晨阴天，过会儿就会晴朗。

The sky was dull, with a foreboding of rain.

天空灰蒙蒙，好像要下雨了。

Robots can relieve people of dull and repetitive work.

单调工作,机器人可以代劳。

He had the look of a dull and brutish man.

他看起来是个迟钝粗野人。

I was hut orderly, and got checked for dull brass doorknobs .

是勤务兵因门铜把手没擦亮遭人挑剔。

Best-seller or not, the book sounds as dull as ditchwater to me.

不管这本书是不是畅销书，反正读起来枯燥透顶。

Perhaps his nerve is naturally too dull to admit of any excitation.

大概他神经天生就很迟钝以至不容有任何刺激余地。

The second half of the game was dull by comparison with the first.

与上半场相比，比赛下半场打得有些沉闷。

The table had a shiny surface, but underneath it was dull and rough.

这张桌面很光亮，可是它底下却又乌又粗糙。

The lead content gives terneplate a dull appearance, a noncorrosive surface, and solderability.

铅融入使镀铅锡钢板具有暗淡外观、抗腐性面和可焊接性。

The play was dull beyond description.

那场戏无聊得难以形容。

He had grown staid and dull.

他变得既古板又无趣。

Dry, forficate, dull hair of dye or perm and damaged hair can be used.

染，烫或离烫后，干枯发黄，开叉毛燥，暗哑发硬严受损发质使用。

The boy is a dolt, but we’ll hammer these facts into his dull wits.

这个小男孩是个笨蛋，但们要强行把这些事灌输进他那迟纯头脑。

His accident with the microphone brought some welcome comic relief to a very dull party.

他撞上了麦克风, 这给极沉闷聚会带来了些欢乐。

Business is deplorably dull.

生意极为不景气。

Some drugs dull pain.

有些药能止痛。

The knife is dull.

那把刀很钝。