to coalesce合并;积聚
coalesce partition合并分区
coalesce partitions收缩表分区
Coalesce Operator联合操作符
coalesce v结合
index coalesce索引合并
coalesce e结合;合并;联合
coalesce into聚集成
polarize coalesce两极分化
V-I（不及物动词） If two or more things coalesce, they come together and form a larger group or system. 合并 [正式]
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。