区别就是两者都是动词pour+介词短语,具体的不同如下
pour out中文意思是v. 倾吐;诉说
Friends are those whom we can pour out our heart to when we're sad.朋友是那些我们在悲伤之时可以敞开心扉之人。
pouroff中文意思是流出,倒掉
Swell additional gelatin. Soak 40 grams of gelatin in distilled water until softened (20-30 minutes), then pour off the excess water.