laflammeˈlæfləmCOCA²²⁵³⁵²BNC²³⁶²¹³⁺¹ 基本例句 🌏丙二烯合成 Further, one of my students, Raymond Laflamme, found that in a slightly more complicated model, the collapse of the universe was very different from the expansion. 我的一个学生雷蒙·拉夫勒蒙进一步发现,在一 个稍复杂的模型中,宇宙的坍缩和膨胀非常不同。 putclub