Related topics: Grammar
in·ter·jec·tion /ˌɪntəˈdʒekʃən $ -ər-/ noun 1. [countableC]SLG technical a word or phrase used to express a strong feeling such as shock, pain, or pleasure 感叹语,感叹词 SYN exclamation
2. [countableC, uncountableU]INTERRUPT formal an interruption, or the act of interrupting 打断〔别人的话〕;插嘴