饕餮江江
get busy 忙碌;开始工作 busy with 忙于… so busy 如此繁忙 busy in 忙于… busy day 忙碌的一天 busy season 旺季 busy time 繁忙时间;被占时刻 busy as a bee 像蜜蜂一样忙碌,忙得不可开交 busy line 占用线路;忙线路 busy tone 忙音 be busy doing 忙着做某事 be busy doing sth 忙着做某事 busy signal 占线信号;忙碌信号
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