英语词汇“second line of defense”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	second line of defense
释义	second line of defense 基本例句第二道防线 The troops were ordered to fall back on the second line of defence.队伍奉命退守到第二道防线。
随便看	Skeletal Unloading Skeletal Unloadings skeletal uranium burden skeletal vibration Skeletal X ray Skeletal X-ray Skeletal X ray of ankle and foot Skeletal X-ray of ankle and foot Skeletal X ray of elbow and forearm skeletal x-ray of elbow and forearm Skeletal X ray of lower limb Skeletal X-ray of lower limb Skeletal X ray of pelvis and hip skeletal remains skeletal remineralization skeletal representation skeletal RuNiC skeletals skeletal semantic Skeletal series skeletal soil skeletal soillithosol skeletal x-ray of pelvis and hip Skeletal X ray of shoulder and upper limb skeletal x-ray of shoulder and upper limb