词汇	Lunch is ready
释义	Lunch is ready. 午餐准备好了。
随便看	conventional control conventional control systems conventional cooling conventional coordinates conventional core conventional core analysis conventional coronary angiography conventional coronary artery bypass grafting conventional corporation conventional cost accounting conventional costing conventional cotton conventional cotton duck Conventional Counter Force conventional craniectomy Conventional craniotomy conventional creep limit conventional criminal conventional criminologist conventional criteria conventional crowd conventional crude oil Conventional Cruise Missile conventional cryptography conventional cryptology