SKILLED PERSON 有技能的人, someone who is very skilled at something

大师; 能手:

Runyon was a master of the short story.

鲁尼恩是一位短篇小说大师。

a master of disguise

伪装高手

Hitchcock was an acknowledged master of suspense.

希区柯克是公认的悬疑大师。

sth She's a master at manipulating people.

她是支配别人的高手。

a work of art by a true master

一件真正的大师之作

be a past master (at sth), [BrE] to be very good at doing something because you have done it a lot

擅长（善于，精于）（某事物）:

He's a past master at getting free drinks out of people.

他十分善于让人家请他喝酒。

MAN WITH AUTHORITY 有权势的人 [old-fashioned]

be your own master, to be in control of your own life or work

自己作主; 自己当老板:

Determined to be his own master, Simmons quit in 1998 and started working freelance.

西蒙斯一心要自己支配自己，于是在 1998 年辞去工作干起了自由职业。

be master of your own fate / destiny, [literary] to be in complete control of what happens to you

掌握自己的命运:

Our country must be master of its own economic destiny.

我们的国家必须掌握自己的经济命运。

ORIGINAL 原物 a document, record, etc from which copies are made 原件; 母（磁）带:

I gave him the master to copy.

我把原件给他复制。

Master of Arts / Science / Education etc, a university DEGREE in an ARTS subject, a science subject etc that you can get after your first degree

文学/理学/教育学等硕士

TEACHER 教师

YOUNG BOY 小男孩, also Master [old-fashioned] used when speaking or referring to a young boy

少爷，君:

How's young Master Toby today?

托比小少爷今天好吗？

UNIVERSITY OFFICIAL 大学官员, Master the person who is in charge of some university colleges in the UK

〔英国一些大学学院的〕院长:

the Master of Trinity College, Cambridge

剑桥大学三一学院的院长

CAPTAIN 船长, [old-fashioned] someone who is in charge of a ship

船长

to learn a skill or a language so well that you have no difficulty with it

掌握，精通:

the skills needed to master a new language

掌握一门新语言所需的技能

I never quite mastered the art of walking in high heels.

我从未学会穿高跟鞋走路。

to manage to control a strong emotion

控制住〔强烈的情绪〕;

He had learned to master his fear of heights.

他已学会克服自己的恐高症。

a master copy of a document, recording etc is the one from which copies are made

〔文件、录音等〕原始拷贝的，母版的:

We've lost the master disk.

我们丢失了原始磁盘。

most important or main

最重要的; 主要的:

the master control center at NASA

美国太空总署的主要控制中心

master craftsman / chef / plumber etc, someone who is very skilled at a particular job, especially a job that involves working with your hands

一流工匠/主厨/熟练水管工等:

a society of master chefs

大厨协会