expectoration

英汉字典
英英字典

解释: 咳痰; 吐痰; 吐出物;

同义: expectoration
词性: n
解释: the process of coughing up and spitting out
示例: None

同义: expectoration spit spitting
词性: n
解释: the act of spitting (forcefully expelling saliva)
示例: None