1. speak speak vi.说话;发言...speaker n.说话者;扬声器2. speech speech 演说;讲演;说话;言论...contest 竞争;竞赛:比奉3. talk talk 说话,讲话,谈话...conversation 着重于两个人的对话,或者一种情景中的对话,(非正式的)交谈,谈话4. say He spoke his views in his report.在他的报告中,他表达了他的观点。say 说,说话,讲...What did you say?你刚才说什么?