“成为圣徒”常见的英文表达是 “become a saint” 或 “be canonized as a saint”。
“become a saint”：较为直白、通俗，直接表达“成为圣徒”这一行为或状态。例如：He dreams of becoming a saint.（他梦想成为圣徒。 ）
“be canonized as a saint”： “canonize”意思是“封（某人）为圣徒；正式宣布（某人）为圣徒” ，该表达更正式、专业，常用于宗教语境或正式的书面文本中。例如：After years of investigation, she was finally canonized as a saint by the church.（经过多年的调查，她最终被教会正式封为圣徒。 ）