Read Edit View history 硅酸盐水泥 guīsuānyánshuǐní Portland cement Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 硅酸盐水泥/硅酸鹽水泥 · guīsuānyánshuǐní · Portland cement 2026/03/04 硅酸盐水泥 / 硅酸鹽水泥 guīsuānyánshuǐní Portland cement Portland cement 硅酸盐水泥是建筑工程中最常用的建筑材料之一。 created sense Mar 4, 2026, 02:25 AM