汇合的英文：
converge
join
fuse
fusion

参考例句：

Where does the Blue Nile meet the White Nile?
青尼罗河和白尼罗河在什么地方汇合

Near Stalingard, the river Don and volga converge in a very striking way
顿河和伏尔加河在斯大林格勒附近是以一种异常奇特的方式汇合的。

Where do the two streams join?
这两条小河在哪儿汇合?

The Brook joins the river.
小溪同河流汇合。

The point of juncture of such streams.
这些溪流的汇合点.

We joined the militia and got ready to fight.
我们和民兵汇合，准备战斗。

The two roads meet just north of the city.
两条马路就在城市的北面汇合。

The two rivers mingle their waters here.
这两条河在这里汇合起来了。

This is due to a concourse of circumstances.
这是由于多种情况汇合在一起造成的。

"Near the bridge, the waters of the two streams mingled."
"在桥的附近,两条溪流的水汇合了。"

converge是什么意思：
v. 汇集，聚集，集中；相交，会于一点

convergence test pattern
会聚测试图

These lines converge at a certain point.
这些线集中于某一点。

Their views are beginning to converge.
他们的观点开始趋于一致。

join是什么意思：
v. 连接，接合；会合，交汇；加入，参加
n. 连接，接合；连接处，接合点

join battle with
接战|交战|剧烈争辩|开始比赛

To join or be joined end to end;abut.
首尾相连在末端相连或毗连；邻接

The system tried to delete the JOIN of a drive that is not joined.
系统试图解除未合并驱动器的JOIN。

fuse是什么意思：
n. 保险丝；导火线；引信，雷管
v. （使）熔化，融合

The toaster will blow the fuse out.
烤面包机把保险丝烧断了。

The fuse acts as a safety device.
保险丝起着保险装置的作用。

Metals are fused in forge.
金属在熔炉里熔化。