两头的英文：
both ends; both sides

参考例句：

You cannot Burn the candle at Both ends
蜡烛不能两头点,精力不可过分耗

It's at the ends of the carriage.
在车厢的两头。

Pick up the two loose ends.
把松开的两头捡起来。

Between two stools one falls to the ground
脚踏两头要落空

pipe bend with female thread
两头带阴螺纹的弯头

Put two oxen to the yoke
把两头牛用轭连在一起

He who follows two hares is sure to catch neither
追逐两只兔,两头都落空

A shoulder pole carelessly loaded/Both loads will fall off
扁担没扎,两头打塌

There are two elks sparring during the autumn rut.
有两头麋鹿在秋季的发情期互相打斗。

A mouse in a bellows/pressed from Both ends
老鼠钻进风箱里,两头受气

ends是什么意思：
n. 最后部分，末端，尽头；终止；结局；死亡；目的；一端，一方；部分
v. 结束，终止
adj. 最后的，最终的

Is the conference ended?
会谈结束了吗？

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

Tie this end to the pole but leave the other end free.
将这一端系在柱子上，让另一端松开著。

Tieer is end to the pole but leave the other end free
将这一端系在柱子上,让另一端松开著

an acrobatic feat of rolling or turning end over end.
杂技演员来回翻滚的动作。

sides是什么意思：
n. 侧面；面，边；方面；一派，一方；侧旋；频道；球队
adj. 侧面的；额外的，副的，次要的
v. 支持，赞助；站在…一边

This is side kicking.
这就是侧面踢腿。

Which side are you on?
你属于哪一派？

At,on,or to the leeward side.
下风处在下风处或向下风向地

the lee; the lee side; the sheltered side
背风处

They embraced and walked away side by side.
他们互相拥抱，然后肩并肩离开了。