结成的英文：
form
forge (alliances, etc)

参考例句：

a tangle of wool
缠结成一团的羊毛

Our city is twinned with Seoul.
本市与汉城结成姐妹市。

Germany was allied with Austria and Italy.
德国曾与奥地利与意大利结成同盟。

To straighten out or disentangle(a jumble or tangle;resolve.
解开理清或解开(一堆乱糟糟的或纠结成一团的东西);解开

unset gelatin;unset cement.
尚未凝结成固体的明胶;尚未干硬的水泥

The coagulated milky juice of the sapodilla, used as the principal ingredient of chewing gum.
树液奇可树凝结成牛奶样的树汁，用来作口香糖的主要原料。

Build (or forge) ties of sister cities; establish a link as sister cities; establish sister city ties
结成友好城市

The thread is formed into a ball.
线结成球形。

Clouds distil rain
云凝结成雨。

frost turns water into ice
严寒使水结成冰。

form是什么意思：
n. 形状；种类；形态，形式；状态；表格
v. 形成，产生；组织；塑造；排队

Conglomerate:To form or cause to form into an adhering or rounded mass.
使聚集成块:形成或使形成紧贴在一起或圆形的块体.

Tranquillity sudden, vast, candescent: form of forms
突兀、浩翰、炽烈的静穆:形态的形态。

The design is formed with triangles.
图案是由三角形构成的。

forge是什么意思：
n. 熔铁炉；铁匠铺，锻造厂
v. 伪造；捏造；建立；创造；锻造；前进

forging tolerance
锻件公差

Their friendship was forged by sharing adversity.
他们的友谊是由于共患难而结成的。

They forged the links with the Labor Party.
他们与工党建立了联系。

alliances是什么意思：
n. 结盟；联盟

It was an uneasy alliance.
那是一个不稳定的联盟。

They are in alliance with each other.
他们结成了联盟。

Which country is the predominant member of the alliance ?
哪个国家在联盟中居於支配地位?