pointlike
常见例句
- Were it not for quantum effects, a violin string could be cut in half, cut in half again and so on all the way down, finally becoming a massless pointlike particle.
若不考慮量子傚應，一條小提琴弦可以對切、對切，再對切，如此一直下去，終究會變成一些無質量的點狀粒子。 - pointlike electron
點電子 - pointlike center
點釘紥中心 返回 pointlike