coalesce /ˌkəʊəˈlɛs/ ( coalescing, coalesced, coalesces )

• 1. 

  V-I If two or more things coalesce, they come together and form a larger group or system. 合并 [正式]

  例：

  As the number of moisture droplets increases, they begin to coalesce into small rivulets of fluid.

  当水滴数量增加，它们会汇集成细流。

  例：

  His sporting and political interests coalesced admirably in his writing about climbing.

  他对运动和政治的兴趣,很了不起地共同体现在他关于攀岩运动的写作中。