exclamatory sentence
noun [ C ] language specialized uk/ɪksˌklæm.ə.tər.i ˈsen.təns/ us/eksˌklæm.ə.tɔːr.i ˈsen.təns/
感叹句，惊叹句
a sentence containing an exclamation or strong emphasis
"Oh, no!" and "What a large dog!" are exclamatory sentences. “哦，不！”和“好大一条狗！”都是感叹句。