英语词汇“高城深塹”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	高城深塹
释义	高城深塹 gāo chéng shēn qiàn比喻防护坚固。令室家田作具以备之，以便为之，高城深堑，其外复为一城。汉．荀悦《前汉纪．卷八．孝文皇帝纪下》变体高城深堑
随便看	oxygen/therapeutic uses oxygentherapy oxygen therapy oxygen therapy apparatus oxygen therapy cathete oxygen therapy catheter oxygen therapy through acupunctures oxygen therapy unit oxygen thermal relief oxygen thermal reliefgreen disc oxygen thickness in flue gas oxygen thief oxygen to carbon atomic ratio oxygen to carbon atomic ratio, O/C oxygen-to-iron oxygen tolerance oxygen tolerance test oxygen-tolerant oxygen toleration oxygen top blow converter oxygen top-blow converter oxygen top blowing oxygen top blown converter oxygen top-blown converter oxygen top blown converter steel making