短語(yǔ)詞組短語(yǔ)shear diagonal crack line 剪切斜裂跡線Ecogeographical Diagonal Line 生態(tài)地理對(duì)角線Other diagonal line 另一條對(duì)角線the shortest diagonal line 最短對(duì)角線three diagonal line 三對(duì)角diagonal line scanning principle 對(duì)角線掃描原理main -diagonal line 主對(duì)角diagonal line method 斜線法diagonal line length 對(duì)角線長(zhǎng) 返回 diagonal line