“busy”是英语中常用的形容词，表示“忙碌的”。以下是其常见用法总结：
| 用法 | 例句 | 说明 |
| be busy doing sth | She is busy preparing for the exam. | 表示某人正在忙于做某事 |
| be busy with sth | He is busy with his work. | 表示某人忙于某事物 |
| have a busy schedule | I have a busy schedule this week. | 描述日程安排紧凑 |
| busy body | She’s a real busy body. | 指爱管闲事的人 |
“busy”常用于描述时间或任务的繁忙状态。使用时注意搭配结构，避免语法错误。适当替换同义词如“occupied”或“engaged”可使表达更丰富。
