词汇	千急
释义	千急 qiān jí务必，一定。
随便看	Delay and jitter delay-and-multiply delay and multiply symbol synchronizer delay-and-multiply symbol synchronizer delay-and-sum method delay angle delay angle device delay announcements delay answering the letter delay aperture delay arguments delay arming delay arming device delay arming distance Delay Arming Mechanism delay arrangement delay a settlement delay a settlement of the question delay assembly delay assignment delay assumption Delayat delay a train delay at stop delay automatic volume control