barrier
英['b?r??]
美['b?r??]
- n. 障礙物，屏障；界線
- vt. 把…關入柵欄
- n. (Barrier)人名；(法)巴里耶
英英釋意
- 1. a structure or object that impedes free movement
- 2. any condition that makes it difficult to make progress or to achieve an objective;
- "intolerance is a barrier to understanding"
- 3. anything serving to maintain separation by obstructing vision or access
