upward trajectory短语¹⁴⁴⁹⁷²⁺² 基本例句 上升段轨道 That would put public- sector debt on a steeper upward trajectory than the OBR anticipates. 这将使公共部门负债推至比 OBR预期更高的水平。 ecocn We believe that their mobile business is on an upward trajectory and poised for explosive growth. 我们相信，他们的移动业务将继续高速发展，呈爆炸式增长。 yeeyan