西瓜英语是watermelon,发音是:英[?w?:t?mel?n]美[?w?:t?rmel?n]。详细解释:watermelon英[?w?:t?mel?n]美[?w?:t?rmel?n]n.西瓜;[例句]Thewatermelonhasgottenbad.西瓜变质了。Thepulpofthiswatermelonistoospongy.这西瓜瓤儿太肉了。Thiskindofwatermelonisremarkableforitssize.这种西瓜个头儿大。Oh,whatabigwatermelon!喔唷,这么大的西瓜!Awatermelonisredinsideandgreenoutside.西瓜内红外绿。