qiú miàn sān jiǎo xíng
spherical triangle
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impregnability,
impregnable,
impregnant,
impregnatability,
impregnate,
impregnating,
impregnation,
impregnator,
imprenation,
impresa,
相似单词
球面的,
球面航行法,
球面几何学,
球面镜,
球面镜片,
球面三角形,
球面三角学,
球面像差,
球囊,
球拍,