英语词汇“safety disk”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	safety disk
释义	safety disk noun : a thin copper disk over the steam boiler end of an escape pipe designed to break and permit escape of steam under excessive pressure
随便看	skull cracker skull session skull sessions skull-pan skullcap pays in pays into pays off pays up paysage paysages paysagist paysagiste paysagists Paysandú paysanne paysheets payslips paystub paystubs payt Payton paywall paywares payyest

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safety disk