单词	left lower quadrant
释义	left lower quadrant 左下象限
随便看	compound essence compoundest compoundeth compound ether compound evaporator compound event compound excitation compound excitation reactance compound excitation transformer compound excited compound excited motor compound exciter compound exciting compound expansion compound expansion steam engine compound expansion steam locomotive compound expense compound expenses compound experiment compound experiments compound exponential distribution compound expression compound extract compound extractor compound extruding die 牛童马走牛羊勿践牛衣夜哭牛衣对泣牛衣岁月牛衣病卧牛角之歌牛角书生牛角挂书牛蹄中鱼退田退皮退省退磁退社退票退租退税退缩退老