常见例句雙語例句However, a lighter, "warm" dark-matter particle would make only big clumps and therefore might explain the lack of galaxies at the low-mass end.然而，較輕的“溫”暗物質粒子衹會形成大型物質塊，因此可以說明超出這個最低質量限度時就不存在星系。 返回 low-mass particle