眼花, 迟钝
(of a person or their eyes) having poor eyesight
示例:• My grandmother is getting a bit dim now, she can barely read.我奶奶现在有点眼花，她几乎看不清字了。• He's not just old, he's also a bit dim in his understanding.他不仅老了，理解力也有些迟钝。同义词:faintobscureunclearpoor-sighteddullstupidslow-witted