1.His job consists of dull, repetitive work.

1.他干的是单调重复的工作。

2.I feel a dull ache in the shoulder.

2.我的肩膀感到隐约疼痛。

3.Robots can relieve people of dull and repetitive work.

3.单调重复的工作,机器人可以代劳。

4.After a dull start, it should brighten up later.

4.早晨阴天，过会儿就会晴朗。

5.The sky was dull, with a foreboding of rain.

5.天空的，好像要下雨了。

6.He had the look of a dull and brutish man.

6.他看起来是个迟钝粗野的人。

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

7.不管这本书是不是畅销书，反正我读起来枯燥顶。

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

8.大概他的神经天生就很迟钝以至不容有任何刺激的余地。

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

9.与上半场相比，比赛的下半场打有沉闷。

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

10.铅的融入使镀铅锡钢板具有暗淡的外观、抗腐性的表面和可焊接性。

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

11.这张桌子的表面很光亮，可是它的底下却又乌又粗糙。

12.He had grown staid and dull.

12.他变既古板又无趣。

13.The play was dull beyond description.

13.那场戏无聊难以形容。

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

14.染，烫或离子烫后，干枯发黄，开叉毛燥，暗哑发硬的严重受损发质使用。

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

15.他撞上了麦克风, 这给极沉闷的聚会带来了欢乐。

16.The room is dull.

16.这个房间很阴暗。

17.The knife is dull.

17.那把刀很钝。

18.Business is deplorably dull.

18.生意极为不景气。

19.Some drugs dull pain.

19.有药能止痛。

20.This cheap knife dulls easily.

20.这把便宜的刀容易变钝。