单词	较开发国家
释义	同较高度开发国家--较开发国家
随便看	gravitate gravitated gravitates gravitate toward gravitate to (或 towards) gravitating gravitating hemorrhage gravitation gravitation abscess gravitation acceleration gravitational gravitational abberation [of light] gravitational acceleration gravitational acceleration unit gravitational acceleration unit (g) gravitational astronomy gravitational attraction gravitational balancing machine gravitational bremsstrahlung gravitational circulation gravitational classifier gravitational collapse gravitational condensation gravitational constant gravitational contraction