the union of diverse things into one body or form or group; the growing together of parts
发音
例句
1. It is formed by the coalescence of the first three neuromeres in the embryo . 它是由胚胎时的前三个神经原节愈合而成的。 2. The other process of droplet growth is by collision and coalescence. 云滴增长的另一个过程是各云滴间的碰撞和并合。