改良的英文:improve参考例句:To improve the quality of(livestock)by crossbreeding with purebred stock.改良品种与纯种家畜杂交来改良(家畜)品质Naively idealistic in the support of philanthropic or humanitarian ca http://www.24en.com/p/238467.html
英语作文:一切刚开始:本文由作文地带整理分享,希望各位网友喜欢。
"We are reading the first verse of the first chapter of a book whose pages are infinite…”
“我们正在读一本书的第一章第一行,这本书的页数是... http://www.joozone.com/gaokao/803478.html