1) The dog catches the scent.
狗闻出臭迹。
2) The hound hit off the scent.
猎狗找到了臭迹。
3) hit off a fault
闻出嗅迹
5) loss of smell
不闻香臭
6) The dog sniffed the meat.
狗闻了闻那块肉。
参考词条