be busy with / doing sth：忙于做

38. be born 出生于 | 39. be busy with / doing sth. 忙于做 | 40. be careful with 小心

be busy with / doing sth：[中考]生某人的氣

[中考]對(某人)發(fā)脾氣 be angry with sb. | [中考]生某人的氣 be busy with / doing sth. | [中考]忙于做某事 be careful with

be engaged in : be busy with/doing：正忙于,致力于

be engaged in : be busy with/doing 正忙于,致力于; | getting on line :上網(wǎng),在線; | You're a layman: 你是個(gè)門外漢;

busy flag：忙碌標(biāo)志

pentahydrate [化]五水合物 | busy flag 忙碌標(biāo)志 | Bevan 貝文(姓氏)

busy line：佔(zhàn)線中

26欧美系列黄色视频、國際電話:international call | 27欧美亚洲视频图片小说、佔(zhàn)線中:busy line | 28東方人:Orientals

Busy line ;line engaged：占線

International direct dial 國際直撥 | Busy line ;line engaged 占線 | Collect call 對方付款電話

signal for the busy line：忙音

盲目投資blind investment, haphazard investment | 忙音signal for the busy line | 漫游roaming service

line is busy line is engaged：占線

長途電話 long distance call trunk call | 占線 line is busy line is engaged | 超車 passing over taking

concern: be busy with, interest oneself in：忙于;關(guān)切

He performed his experiment over and over, working till midnigh... | 6. concern: be busy with, interest oneself in 忙于;關(guān)切 | You would do better to concern yourself with your own business and not wit...

busy with：忙

patient with有耐心 | busy with忙 | *consistent with符合/一致