barrier [ˈbæriə(r)]以下由轻松背单词网站提供
单词级别第4级基本释义n.栅栏,障碍,壁垒,关卡英英释义a long pole , fence , wall or natural feature , such as a mountain or sea , that stops people from going somewhere参考例句You must show your ticket at the barrier. 你在关卡处必须出示许可证。The driver jumped a horse over a barrier. 骑手骑马跳过障碍。 推荐阅读 |