the ivory tower
1. 象牙塔
The professor lived in an ivory tower.
这个教授生活在象牙塔中。
习惯用语black ivory1.■【史】非洲的黑奴show one's -ries1.■[口]露出牙齿sink the -ries1.■[美俚]吃solid ivory1.■[美俚]头脑迟钝的人tickle the -ries1.■弹钢琴(玩笑话)wash one's -ries1.■[口]喝酒特殊用法cape ivory1.■一种质地柔软的象牙green ivory1.■绿象牙vegetable ivory1.■植物象牙