| barrier | |
| 级别 | 第4级 |
| 音标 | [ ˈbæriə(r) ] |
| 解释 | 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 |
| 发音 |  |
| 例句 |
1. You must show your ticket at the barrier. 你在关卡处必须出示许可证。 2. The driver jumped a horse over a barrier. 骑手骑马跳过障碍。 |
