1·Don't picture the windowsill as a dull hot knife slitting open your belly.
不要把窗沿想象成一把滚烫钝刀子在为你开膛破肚。
2·A magnetic holder screwed to the wall is a practical way of keeping knives always within reach and isolated from other objects that could dull and dent the blades by knocking against them.
在墙上钉几个磁性支架来存放刀具是个不错的方法，既方便取用，又能把刀具跟其他物品分开，免得磕磕碰碰地弄钝弄花了刀刃。
3·When learning computer programming, I found it helpful to look at a function like a pencil sharpener. A parameter was a dull pencil, inside processes sharpened and returned a sharp pencil.
我在学编程时，常把程序比作卷笔刀，而把参数比作钝铅笔，经过处理我们就得到尖铅笔了。
4·Suddenly there were swords everywhere: fat swords, skinny swords, sharp swords, dull swords, fancy swords, but mostly tiny swords so that one man might carry many of them.
商人们忙碌了起来，一时间到处都是卖剑的，剑身有宽有窄，剑刃或利或钝，亦有的宝剑花哨夺目，卖得最多的是袖珍的宝剑，唯有这样一个人才能佩戴很多把。
5·Dull The blade of this knife is so dull that it will not cut a radish.
这把刀的刀锋太钝，不能切萝卜。
1·The town is still trying to cast off its dull image.
该镇仍在努力改变自己的单调形象。
—— 《牛津词典》
2·The village itself is pretty, but the surrounding countryside is rather dull.
村子本身很美，但周围的田野相当单调。
—— 《牛津词典》
3·Yesterday's programme was rather dull.
昨天的节目比较单调。
—— 《新英汉大辞典》
4·Who said that all the men in the world should wear dull gray suits and convict haircuts?
谁说世界上所有的男人都应该穿单调的灰色西装，留着罪犯式的发型？
5·No doubt some big, dull companies will do well in 2011.
当然一些大型的、单调的公司也能在2011年有良好表现。
1·Everything was good, well made, and little worn, but Amy's artistic eyes were much afflicted, especially this winter, when her school dress was a dull purple with yellow dots and no trimming.
其实这些衣物全都不错，做工精细，磨损极少，但艾美的艺术眼光却不能忍受，尤其是这个冬天，她穿的暗紫色校服布满黄点还没有饰边。
2·The oil slick appeared as a tangle of dull gray on the ocean surface, made visible to the satellite sensor by the sun's reflection on the ocean surface.
浮油区在海面上呈现为一团暗灰色，因为海面对太阳光的反射才使卫星传感器能够发现它。
3·Whether your light is bright, dull, or completely out, you are loved.
不管你的光是亮，暗，还是完全熄灭，神都爱你。
4·Stem erect, dull crimson striate, to 40 cm.
茎直立，具条纹的暗深红色，40厘米。
5·Groupers are usually dull green or Brown; some species can change their colour pattern, and deepwater individuals may be much redder than nearshore ones.
石斑鱼体色一般呈暗绿或暗褐色，有些种类栖居深海的比生活在近海的体色更红。
1·I do not like playing on Sunday, I like dull at home.
星期天我不喜欢出去玩，我喜欢呆在家里。
2·I thought a person dull at home that kind of feeling is very good.
我觉得一个人呆在家里的那种感觉很好。
3·At the same time I and young lady are dull, on the reconnoitering screen the innumerable light spots are flashing.
我和小姐也同时一呆，侦察屏幕上有无数亮点在闪动。
4·Holiday period everybody stops all moving dull at home, or exits to listen to chant scripture.
节日期间大家停止一切活动呆在家里，或出去听念经。
5·Leave me alway! I don't want to see you! Dull men!
离我远点，我不想看到你！呆瓜！