embark on sthset about开始: begin; start; initiate; comm ...着手: put one's hand to; set about做: make; manufacture; produce某: certain; some着手做某事: set about doing sth; set about sth; set out to do下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:开始着手做某事，即可在微信中查询翻译
