This word is an uncommon word, as shown in the attached figure or/ZD/ZD/Zi2/zdice4zdicb6zdic8e.htm.
Pinyin: shà? . ~ sniffing? .
This word can be found not only in online dictionaries, but also in the following dictionaries:
1, Sea of Chinese Characters 1745? Page;
2. Chinese dictionary 4780? Page.