On the dot means the same as exactly at that time.

上的意思就是恰在那个时候。

Precisely at 12 o'clock on the dot, it is struck.

时间到达12时，大钟敲响。

00 A.M. On the dot, Mr. Cushing.

现在是早上十，欣先生。

The mail arrived at twelve o'clock on the dot, so one needed precise demarcations to be able to say who had guessed right.

那时候，信总是十二到，确实需要精确的界定来判断谁猜得更准。

" All right, " she said. " A week next Saturday at the Stork Club. Eight o'clock on the dot."

“吧，”她说道，“那就下周六，在鹳鸟俱乐部。八。”

There's a few ways, to figure out which one to use, yes or no on the dot.

有几个方法，可以帮助你了解某个缩写词是否用加。

And don't worry about being back at 6: 00 on the dot.

不用急着六准时回来啦。

All good open houses must come to an end by 2: 00 on the dot.

所有的开放参观日都要在两准时结束。

" The spectacular fireworks display starts at midnight on the dot, " reports the website Visit Berlin.de.

Visit Berlin.de网站记者激动地宣布：“倍受瞩目的烟花表演将在午夜准时开始。”

Another way of expressing that is five o'clock on the dot, " dot."

另一种表达方式是五准时，“”。

On the dot, meaning the dot on the clock.

On the dot， 意思是时钟上的圆。

Juanita says that she needs to meet her friend James at noon on the dot.

Juanita说她需要在中午准时见她的朋友James。

Another way of saying this would be " on the dot."

另一种说法是“准时” 。

I think our Sasquatch kid should get his own dot on the dot plot.

我认为我们的“大脚怪”孩子应该在状图上拥有自己的一个。

I mean, it's like on the dot, you're waiting to pick up my stuff.

就是说，你总是准时来取我的东西。

Make sure it's cooked by six on the dot.

确保它在六正煮。

And this happens to me every two years on the dot.

这种情况每隔两年就准发生一次。

Did you wait until he turned 18 on the dot?

你是不是等到他刚满18岁那一刻？

" Seven o'clock, " I said. " On the dot" .

“七钟，” 我说。“准” 。

The plane landed at two o'clock on the dot, just in time.

飞机在两钟准时降落, 正赶上时间。