1、watermelon,英文单词,名词,作名词时意为“西瓜”。2、双语例句:How do you eat watermelon?你可以怎么吃西瓜呢?He weighed the watermelon by hand .他用手估量西瓜的重量。Johnny, can you cut this watermelon in half for me?约翰尼,你能帮我把这个西瓜切成两半吗?