❶ 工作著的，活跃的，有事做的〔The students are busy at their desks．学生们在课桌上忙著。
〕 ❷ 繁忙的，忙的〔a busy morning忙碌的早晨；a busy store繁忙的商店〕 ❸ 占用著的，没空的〔Short buzzs on the phone tell that the line is busy．电话的忙音表示占线。〕‖ v．使忙，忙碌〔The women busicd themselves in the kitchen．妇女们在厨房忙碌著。