基本解释n.埃科尔斯同根派生 Echols相关词英汉例句Echols, Kimi Hosoume, Jaine Kopp. 作者声明: by Jean C.Harris, with assistance from Alec Echols. 作者声明: by Jack C.radar echol signal 雷达回波信号Echols更多例句