barrier

中文意思

• n. 障碍
• n. 屏障
• n. 势垒

英文释义

• n. a structure or object that impedes free movement
• n. any condition that makes it difficult to make progress or to achieve an objective
• n. anything serving to maintain separation by obstructing vision or access

词形变化

复数

barriers

例句

1. n. 障碍

   Poor communication can become a major barrier to successful teamwork.

   沟通不畅会成为团队成功合作的主要障碍。

2. n. 屏障

   The thick forest acts as a natural barrier, protecting the village from strong winds.

   这片浓密的森林是一道天然屏障，保护着村庄不受强风侵袭。

3. n. 势垒

   Electrons need extra energy to pass through the potential barrier in the semiconductor.

   电子需要额外的能量才能穿过半导体中的势垒。