英语词汇“check signal”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	check signal
释义	check signal [网络] 核验信号
随便看	precast concrete relay house precast concrete segment precast concrete segmental ring precast-concrete sheet-pile precast concrete slab pre-cast concrete slab crossing precast concrete unit precast concrete units precast concrete wall panel precast dam precast element precast floor segment precast floor slab precast floor unit precast foam concrete precast-forging precast gel precast hole precast hollow concrete block precasting precast joint precast joint filler precast lining precast lintel precast liquid missile 一言既出，如白染皂。一言既出，驷马难追一言既出，驷马难追。一言白璧轻，片善黄金贱。一言相期，死不之悔。一言纳赏，志士为之怀耻。一言而兴邦，一言而丧邦一言而有益于智者，莫如 “预”。一言而非，四马不能追；一言不急，四马不能及一言而非，四马不能追；一言而忽，四马不能及。前渡し前渡シ前照灯前生前略前癌前祝い前祝イ前科前立て