短語詞組短語Slenderness ration 長徑比;細長比projectile slenderness 彈箭slenderness ideal 苗條典型slenderness WESTBANK 細長highier slenderness 大長細比slenderness limit 極限細長比slenderness ? 細長比frame slenderness 肋骨細長度relative slenderness 相對長細比slenderness ratio 長細比；長度直徑比 返回 slenderness