迟钝的英文：
slow (witted)

参考例句：

Dullness of mind;mental lethargy.
迟钝;无精打采

To become blunt.
变钝，变迟钝

Characterized by lethargy;sluggish.
懒散的以懒散的特征的;行动迟钝的

Brains fall off by disuse.
脑子不用就会变得迟钝。

The boy's slowness at learning is counterbalanced by his earnest effort.
这男孩的勤奋努力弥补智力的迟钝。

Having or suggesting a calm,sluggish temperament;unemotional.
迟钝的，冷淡的有或暗含沉着、迟缓性情的;不动感情的

Mental dullness is prominent, and delirium may occur
神志迟钝加甚，且可发生谵妄。

The most thick-skinned of sale-goers can expect at least one adrenalin rush per auction.
常去拍卖会的人，即使是感觉最迟钝的人，在每场拍卖台上，至少也会有一次狂热的激动情绪。

Stupidity; dullness.
愚蠢;迟钝

stolid rustics
迟钝的乡下人

slow是什么意思：
adj. 慢的，迟钝的；清淡的；慢速的；不乐意；曝光慢的
adv. 慢慢地
v. （使）缓行，（使）减速

Be slow to promise and quick to perform
不轻诺,诺必果

Slow and steady wins the race
跛鳖千里

The twisting and moving slowed down.
旋转和转动的速度降了下来。

The enemy's advance was slow.
敌人进展缓慢。

Creeping is a slow method of progression.
爬是一种很慢的行进法。

witted是什么意思：
a. 智力的

There is a witness everywhere
群众的眼睛是雪亮的

Wit Bought is better than wit taught
不经一事,不长一智

Long hair and short wit
头发长,见识短

Great wits have short memories
贵人多忘事

Sloth turneth the edge of wit
懒惰会磨去才智的锋芒