原级：frontier
1. 边域之城：近年来法国恐怖片非常血腥、变态,像<<身在其中>>(Inside)、<<血色月亮>>(Haute tension)、<<边域之城>>(Frontiers)等,尤其以<<身在其中>>为最,但不知为何只被定为R级,<<边域之城>>却定为NC-17.
2. 边境：第四堵墙Fourth Wall | 边境Frontiers | 黑帮片Gangster Films
3. 尖端科学：front-silvered mirror 前表面镀银反射镜 | frontiers 尖端科学 | frosted bulb 磨砂灯泡
1. frontiers的反义词
1. Many European leaders have welcomed the pulling down of internal frontiers as a new sign of the continent overcoming its Cold War division.
2. The French humanitarian group Medecins Sans Frontiers evacuated another hospital overrun by fighting, and by midday was treating scores of wounded in its own compound.
3. Chen said the regional environmental problem goes beyond administrative boundaries and geographical frontiers.
4. China can learn from advanced countries to push the frontiers of technology development in these areas.
5. Once a dramatic demarcation between town and countryside, the watchtower today is a quickie destination well inside the sprawling frontiers of the capital.
6. Still further breakthrough in pushing back the frontiers of human ability to defy gravity and aerodynamics is not impossible.
7. Wan said China and Italy value their cooperation discovering new frontiers for scientific research, while also focusing on promoting sustainable development and the improvement of living standards.
8. The plan also calls for " leapfrogging " to research frontiers in key scientific disciplines, such biotechnology and nanotechnology.
9. Although the popularity of scuba diving exploded, diving in China remains one of the last great underwater frontiers.
10. Mandelson said Monday he has started moves to unblock Chinese textile imports held up at EU frontiers.