delay and guard 是一种设备的名称,是一张图纸上设备的名称啊兄弟 我觉得应该是延迟和护栏床的意思，就是只有自己还不敢确定

delay and guard 是一种设备的名称,是一张图纸上设备的名称啊兄弟 我觉得应该是延迟和护栏床的意思，就是只有自己还不敢确定 transmission delay and propagation delay是什么意思 关于delay的用法,是no delay还是not delay? guard preemptive and delay-based mechanisms什么意思 Running and Guard Rails是啥意思?急用!这是个清单里的标题，没有上下文。大概说什么铁轨。 transition delay 和 propagation delay 定义指的是逻辑门电路中的delay,不是网络中的 I need to have you guard and protect ,Friend guard against theft and trace information中文意思是什么? Commission on the national guard and reserves是什么意思 delay defer postpone 是同义词吗? delay for+一段时间 是固定用法吗 the question caught me off my guard and I didn't know what to 特别是catch me off my guard 这是一种巧合改为设问句 say to sbhe said to the guard:let him in. 中to the guard是状语吗?还是? While two detectives were keeping guard at the door请问这里的guard at the door是固定搭配吗? 英语高手快来啊!菜鸟快不行了啊1Dressed up as Father Christmas and accompanied by a 'guard of honour' of six pretty girls他打扮成圣诞老人，在由6个漂亮姑娘组成的“仪仗队”的陪同下.这里的'guard of honour是仪 guard是什么意思?