mean/ miːn /

1.vt.
(signify) 表示…意思

What does "imperialism" mean?
“imperialism” 是什么意思?
In modern Welsh, "glas" means "blue".
在现代威尔士语中,“glas” 表示的意思是蓝色。
2.vt.
(refer to) 意指

I thought you meant her, not me.
我想你指的是她,不是我。
3.vt.
(involve) 意味着

Becoming a millionaire didn't mean an end to his money worries.
成为百万富翁并不意味着他不再被钱困扰。
4.vt.
to mean to do sth (intend) 意欲做某事

5.vt.
a film meant for adults 针对成人的电影

6.adjective
(not generous) 吝啬的

7.adjective [+person] 
(unkind) 刻薄的

8.adjective [+person] [ animal] 
(cruel) 残忍的

9.adjective [+street] [ lodgings] 
(shabby) 破旧的

I mean it, I mean what I say
我是当真的
what do you mean?
你什么意思?
do you mean it?
你当真吗?
to mean a lot to sb
对某人很重要
I mean
我是说
he's meant to be an expert
他被公认为专家
to be mean with sth
在某事上很吝啬
to be mean to sb
对某人刻薄
he plays a mean guitar
 [inf] 他弹吉他很出色
he's no mean pianist/footballer
他是位很好的钢琴家/足球运动员
10.adjective
see also means