"become"是一个英语单词,它有多个意思,包括“成为”,“变成”,“变得”等,这个词的用法取决于上下文,如果你说“I want to become a doctor.”(我想成为一名医生),这里的“become”成为”的意思,如果你说“The sky became dark.”(天空变黑了),这里的“become”变成”的意思,如果你说“She became angry.”(她生气了),这里的“become”变得”的意思。希望我的回答能够帮到你!