英语词汇“advance signal”的翻译、意思、用法、释义-英汉汉英词典

单词	advance signal
释义	advance signal 【运输工程】前置信号机以上来源于：《21世纪大英汉词典》 advance signal提前信号((在前列火车尚未完全离开时, 准许另一火车进入某一小段的信号))
随便看	atherion maccullochi (jordan & starks，1919) atherix cincta athermal athermalize athermal solution a thermal spring athermal transformation athermancies athermancy athermaney athermanous athermanous (athermous) athermantus imperialis athermic athermous athero- atheroembolic renal disease atheroembolism atherogenesis atherogenic atheroid atheroma atheroma of eyelid atheroma of skin atheromas