ltdlong-termdepression长..dsltddry-salted 干腌（皮）ELTDAEnglish Language Teaching Development Aid 英语教学发展援助LTDPLong Term Defence Programs 长期防务规划LTDRlaser target designator receiver 激光目标指示器接收机LTDSlaser target designation system 激光目标指示系统LtdaLimitada (Spanish=limited) （西班牙语）有限的，狭窄的LTD/R激光目标照射meltdown彻底垮台Ltd.Limited （股份）有限公司Ltd(=Limited)有限公司;激光目标指..LTDlong-termdepression长..meltdowns彻底垮台( meltdown的名词复数 )MeltDown[电影]鼠胆龙威LTDAlocalizer type directional aid 定位器定向辅助设备