基本解释[地球科学]黑云角闪片岩黑云母角闪片岩英汉例句双语例句Carbonaceous phyllite, limestone and hornblende-biotite schist is the main source-bed for the formation of the deposits.千枚岩、灰岩、角闪云母片岩是成矿的主要矿源层。biotite hornblende schist更多例句专业释义地球科学黑云角闪片岩黑云母角闪片岩