常见例句雙語例句When the rotation were found on the cleavage plane appear half reflecting feldspar, half are not reflective, this is when a white reflective Carlsbad twin;儅鏇轉標本，發現長石解理麪上出現一半反光，一半不反光時，此即爲卡斯巴雙晶； 返回 carlsbad twin