单词	multiple trip echo
释义	multiple trip echo 多程回波
随便看	task-related task-relateds task-relevant task request block taskres task restart processing task retry routine task run task run on-line task run online tasks task's abort receiver task schedule task scheduler task scheduler queue task scheduler supervision control task scheduling task scheduling priority task selection task service area task service area structure task set task set control block task set installation task set library 过尽征鸿来尽燕过尽愁人处过尽晓莺啼处过尽飞鸿字字愁过尽飞鸿字字愁过年惟望得书归过张宽夫园待月过当时楼下过扬州过扬州鳳鳳仙花鳳凰鳳声鳳輦鳴鳴かず飛ばず鳴きごえ鳴きしきる鳴きすな