催打噴嚏的催嚏劑
Sternutatory \Ster*nu"ta*to*ry\, a. Sternutative. -- n. A sternutatory substance or medicine.
sternutatory adj 1: tending to cause sneezing 2: causing sneezing; "pepper is a sternutatory substance" [syn: {sternutative}] n : a chemical substance that causes sneezing and coughing and crying; "police used a sternutatory to subdue the mob" [syn: {sternutator}]