one

一、一个、单一

I only need one more signature to finish this form.

我只需要再一个签名就能完成这份表格。

某一、某个

One morning he simply packed his bags and left town.

某天早上他就这样收拾行李离开了这座城市。

同一、一致

The whole team is working toward one clear goal.

整个团队都朝著同一个明确的目标努力。

唯一的

My one regret is not traveling more when I was younger.

我唯一的遗憾是年轻时没有多去旅行。

一个、一只、一支

My pen ran out of ink, so she lent me one.

我的笔没水了，她就借了我一支。

人、任何人正式

One should read the contract carefully before signing anything.

签约之前应该仔细阅读合约内容。

那个人、那位

She's the one who called the ambulance last night.

昨晚就是她打电话叫救护车的。

一、一个

Write a big one at the top of the page.

在这一页的最上面写一个大大的一。

一点、一点钟口语

Let's meet at one outside the main library entrance.

我们一点在图书馆大门外面见。

真命天子、命中注定的人口语

After three dates she was sure he was the one.

约会三次之后，她确定他就是那个命中注定的人。