created sense approved 前沿 · qiányán · forefront
前沿
qiányán
forefront
the most advanced or leading position in a field of research, technology, or study
该大学在量子物理研究方面处于世界前沿。
place word
created sense approved 前沿 · qiányán · frontier
前沿
qiányán
frontier
forward position or front line of a military engagement
部队已经部署在战斗前沿。
place word