keen(dull) sense of smell什么意思?还有good sense,dweller dewell?

keen(dull) sense of smell什么意思?还有good sense,dweller dewell? 几句英语的意思 I think I have a keen…………I think I have a keen mind and a keen sense of humour ,but I don't know why I always feel a keen sense of failure 这几句 Sense of sense of 两道英语题 追加20分What surprised us was that he matched his shooting skill against the expert's.这里match是什么意思?He has a keen sense of responsibility. keen是什么意思谢谢 As far as it is known,dolphins are equipped with keen hearing,but have no sense of smell.哪里错了 Dull dull a keen viewer of TV theatre中的keen是什么意思 make sense of my own sense of making sense of have a sense of dry sense of humour no sense of personal a sense of accomplishment sense of direction是什么意思 sense of place翻译