coalesced怎么读？

His sporting and political interests coalesced admirably in his writing about climbing.他在写登山的文章中，把自己对体育和政治的兴趣完美地结合了起来。The puddles had coalesced into a small stream.地面上水洼子里的水汇流成了一条小溪。These two previously isolated species ...

v.联合，合并( coalesce的过去式和过去分词 )...