摘要: A barrier or barricade is a physical structure which blocks [阻塞] or impedes [阻碍] something. 还有barrack和barracks意思完全不同。 barrier-free is used to describe 阅读全文
posted @ 2022-02-11 17:00 华容道专家 阅读(634) 评论(0) 推荐(0)