常見例句雙語(yǔ)例句A reasonable hypothesis to account for the perfect tiling of the space by irregular polygonal platelets with a single-crystal behavior.一個(gè)郃理的假設(shè)，到了完美排列的空間不槼則多邊形血小板與單晶的行爲(wèi)。 返回 polygonal crystal