背东西的背用英语怎么说

背东西的背用英语叫做"memorize"。这个词来源于拉丁语 "memorare"，表示“记住”或“牢记”的意思。
例句：
I need to memorize this poem for my literature class. (我需要背这首诗，因为我的文学课。)
She spent hours every day memorizing vocabulary words. (她每天花费数小时背单词。)
He memorized the entire script for his play. (他背下了整个剧本。)