ex·pec·to·ra·tion /ɪkˌspɛktəˈreʃən/ 名詞
1. The act of ejecting phlegm or mucus from the throat or lungs, by coughing, hawking, and spitting.
2. That which is expectorated, as phlegm or mucus.
n 1: the process of coughing up and spitting out
2: the act of spitting (forcefully expelling saliva) [syn: spit,