首尾的英文：
from beginning to end; the beginning and the end

参考例句：

The vanguard is cut off from the rear.
首尾不能相顾。

Wednesday to Friday inclusive.
从星期三到星期五，首尾两日包括在内。

On the two ends are designs of a blue dragon and a white tiger.
箱盖两端绘有首尾对置的青龙、白虎的图像。

Our yacht was well equipped with two double cabins fore and aft.
我们的游艇设施完备，首尾有两个双人舱。

The car was staved in at both ends during the accident.
在这起事故中小车的首尾都给撞坏了。

The necessity that he shall conform, that he shall cohere, is not one-sided
他必须适应，必须首尾一贯，但这种“必须”并不是片面的。

I could think of nothing other than a cyclic volume, a circular one
我想到这只能是一本周而复始的书，一部首尾衔接的卷帙

end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。