恩人的英文：
prson who has significantly helped someone else
benefactor

参考例句：

His manner, if patronizing, was not unkind
他的态度，虽然是以恩人自居，然而并不粗暴。

It ill behoves Anne (ie She ought not)to speak thus of her benefactor.
安不应该这样谈论她的恩人.

We dislike to have anyone patronize us.
我们不喜欢任何人对我们以恩人自居。

I rate him among my benefactors.
我认为他是我的一个恩人。

He was not insolent to his benefactor, he was simply insensible
他对他的恩人并非无礼，他只是漫不经心。

To my patron I will be scrupulously true
我对我的恩人，必须毫不含糊地表示忠诚。

The first thing I did, was to recompense my original benefactor, my good old captain.
我所做的第一件事，就是报答我那最初的恩人，那位好心的老船长。

The first thing I did, was to recompense my original benefactor, my good old captain
我所做的第一件事，就是报答我那最初的恩人，那位好心的老船长。

who是什么意思：
pron. 谁；他，她，他们，她们

Who the heck are you?
你究竟是谁？

Who is knocking the door || Who is knocking || Who is at the door || Who is knocking at the door?
谁在敲门

Who is knocking the door / Who is knocking / Who is at the door / Who is knocking at the door?
谁在敲门

significantly是什么意思：
adv. 值得注目地，显著地；意味深长地

He gave her a significantly look.
他意味深长地看了她一眼。

(3) The malnutrition prevalence among the children was significantly decreased.
(三)儿童营养不良患病率显著下降。

③ The prevalence of overweight and obesity has been significantly increased
3、超重和肥胖患病率呈明显上升趋势