Word: 奶牛 (nǎiniú) 奶牛 dictionary entry nǎiniú milk cow; dairy cow Full dictionary entry for 奶牛 Example sentences using 奶牛 2 sentences, showing page 1 of 1. 农场里有五十头奶牛。 Nóngchǎng lǐ yǒu wǔshí tóu nǎiniú. There are fifty dairy cows on the farm. 冬天得给奶牛多喂草。 Dōngtiān děi gěi nǎiniú duō wèi cǎo. In winter you have to feed the dairy cows more hay.