单词	echo signal
释义	echo signal [计] 回波信号
随便看	soyabean soya-bean soya bean soya bean cake soya bean fatty acid soyabean futures soya bean lecithin soya bean meal soyabean meal soya-bean milk soya - bean milk soya bean oil soyabean oil soya-bean oil soya (bean) oil soyabean oils soya-beans soyabeans soya beans soyabeen grists soyaburger soyaburgers soya casein Soya-do soya-kaikyo (la perouse str.) 愁一箭风快愁一箭风快愁不归眠愁与恨愁与西风应有约愁为乡愁云恨雨两牵萦愁云惨淡万里凝愁云淡淡雨萧萧愁亦绝るこつるこつ【鏤骨】るごーるえきるごーる液るざいるざい【流罪】るじるじ【屢次】るじゅつるじゅつ【縷述】