noun 下载 🔗分享 片麻岩 A common and widely-distributed metamorphic rock having bands or veins, but not schistose. Examples : "The countertop was made of beautiful gneisses, with clearly visible bands of dark and light minerals swirling together. " 这个台面是用漂亮的片麻岩做的,可以清楚地看到深色和浅色矿物交织在一起的条带。 geology material 与AI对话词汇游戏阅读练习