单词	one sided sequence
释义	one sided sequence 单边序列
随便看	directly surveillanced subsection directly to advanced study directly trusted ca directly trusted ca key directly under directly unproductive activities directly unstable directly viewed infrared image tube directly visible area direct magnetic pulse forming process direct magnetic recording direct magnetizing effect direct magnetostriction effect direct-mail direct mail direct-mail advertising direct (mail) advertising direct mail advertising direct-mailer direct mailer direct mailers direct mail fund-raising direct mailing direct mail marketing direct mail materials sclc scld sclf sclk scll scmj scmy scn scnqcz scns 回头路回奉回姥姥家回娘家回家回屉回山回师回帖回帖儿