英语词汇“鐵門檻”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	鐵門檻
释义	鐵門檻 tiě mén kǎn宾客盈门，户限为穿，须以铁叶裹之。喻家道兴盛。参见「铁门限」条。比喻防范严谨。这不是铁门槛是什么？定了这么高的条件，谁够资格升上去。
随便看	pyroelectric IR sensor pyroelectricities pyroelectric-target vidicon pyroelectric technology pyroelectric temperature sensor pyroelectric temperature transducer pyroelectric thermal detector pyroelectricity pyro-electricity pyroelectricity of polymers pyroelectricity refrigeration pyroelectric material pyroelectric materials pyroelectric method pyroelectric null detector pyroelectric optical sensor pyroelectric optical transducer Pyroelectric passive infrared sensor pyroelectric phenomena pyroelectric polymer pyroelectric production Pyroelectric properties pyroelectric property pyroelectric radiation detector pyroelectric radiometer