散开的英文：
asunder
come apart
come undone
disperse
fall apart
fall to pieces
let loose
lie about
ravel
spread out
unravel
to extend

参考例句：

Snip off a few loose threads
剪掉几条散开的线头

Snip(at)a stray lock of hair
剪一绺散开的头发.

The patrol tailed out in pairs.
侦察队两两散开

The detached crystals slithered down the rock face for a moment and then made no further sound
散开的晶体在岩石表面滑了一段时间就再也没有声音了

Concentric circles were made in the water.
同心圆的波纹在水面上散开。

Break up; put a stop to;split up
停止;散开;分手

The clouds parted and the sun shone.
"云层散开,太阳照耀着。"

The clouds have now been dissipated.
云已散开。

The yarns at the raw edges can unravel by themselves.
毛边的纱线不会自己散开。

The troops fanned out in a northerly direction.
部队往北呈扇形散开

asunder是什么意思：
adv. 分开地，散成碎片地

The cup broke asunder.
杯子破成碎片。

They were violently to be torn asunder at a coming signal
一个既将出现的信号会把他们强行分离得天各一方。

He went up to the curtains, and drew them asunder.
他走到那些帘子面前，把帘拉开。

come是什么意思：
v. 来；发生；开始；出现；变成；达到；来做；来取；来拿
int. 嗨，得啦，好啦

The bale will be coming.
不幸就要降临了。

Come on get with it!
好啦，时髦点儿吧！

Illness comes in by mouth and comes out by it
病从口入祸从口出

apart是什么意思：
adv. 相距地；相隔地；...除外；分开地；分离地；拆散地；单独地

An apartment that is convenient to shopping and transportation.
购物和交通均很近便的公寓

This toy is made to pull apart.
这件玩具可以拆开。

Then the long collaboration fell apart.
长期的合作就这样破裂。