social climber是什么意思？

That Rous was a snob and a social climber could scarcely be denied.劳斯十分势利，喜欢攀龙附凤——这几乎是不可否认的事实。...

social climber的音标：social climber的英式发音音标为：['səuʃəl 'klaɪmə]social climber的美式发音音标为：['soʃəl 'klaɪmɚ]...

social climber的复数形式为：social climbers...