oven烤箱例句：We sell a number of types of microwave ovens.我们出售许多种类的微波炉。make a fool of oneself 出洋相例句： Stop it ! Are you going to make a fool of yourself?住手吧！你想大出洋相吗？ It looks like it's going to rain 看起来要下雨了。例句：A: It looks like it's going to rain. B: I hope not. A：看起来要下雨了。 B：我希望不要这样。