brag是个经常用的或者bull shit是说瞎话的意思to boast; to brag; to talk big; to talk through one's hat; to sound off; to swagger about都行啊名词有:boasting; bragging; big words
“就地启动”模式—引燃火焰由热电偶监测,以防引燃火焰熄灭,应提供全自动复燃装置. should这里的用法类似here we are,其实是we are here,这里是if the pilot flame should fail.类似用法见neither等,把should这种词提前,N年前的事了,忘了具体叫什么用法