基本解釋[機械工程]菱方晶體[化學]菱形體晶體英漢例句雙語例句The calcite crystals precipitated from pure supersaturated calcium carbonate exhibit mainly two habits:flat like rhombic crystal and rhombohedral crystal similar to a cube.純碳酸鈣過飽和溶液析出的碳酸鈣晶體有兩種主要的形態(tài)：薄片狀菱形晶體和類似立方體的菱方體晶體。rhombohedral crystal更多例句詞組短語短語rhombohedral crystal system [晶體]菱形晶系rhombohedral crystal更多詞組專業(yè)釋義機械工程菱方晶體化學菱形體晶體