to let
01
让, 允许
to allow something to happen or someone to do something
Ditransitive: to let sb/sth do sth
例子
Do n't let the rainy weather ruin your mood.
不要让雨天破坏了你的心情。
I will let you borrow my book if you promise to return it.
如果你答应归还，我会让你借我的书。
1.1
让, 允许
to allow someone or something to pass in a specific direction
Transitive: to let sb/sth somewhere
例子
Could you let the dog out before we leave?
在我们离开之前，你能让狗出去吗？
Let me through.
让我过去。
1.2
让, 允许
to not prevent something from happening, or provide conditions that enable it
Ditransitive: to let sb/sth do sth
例子
He let the door slam behind him.
他让门在他身后砰地关上。
I let myself be lured into buying the expensive shoes.
我让自己被引诱买了那双昂贵的鞋子。
02
出租, 租给
to allow someone to use one's property in exchange for an amount paid regularly
Dialect
British
BritishDitransitive: to let one's property to sb
例子
He let his spare room to a student.
他把他的空房间出租给了一个学生。
I 'm letting my apartment to a new tenant.
我正在把我的公寓出租给一个新租户。
03
让, 允许
used to politely make or respond to suggestions, or give instructions or remarks
Ditransitive: to let sb do sth
例子
Let me introduce you to my colleagues.
让我向您介绍我的同事。
Let's chat over coffee.
让我们边喝咖啡边聊天吧。
04
让, 允许
used for politely offering help to someone
Ditransitive: to let sb do sth
例子
' Here, let me grab that for you,' said Jane.
'来，让我帮你拿那个，'简说。
' Please, let me help you with your bags,' he said, reaching for them.
'让我帮你拿行李吧,' 他边说边伸手去拿。
05
让, 允许
used for expressing that one is not worried or frightened about someone doing a certain thing
Ditransitive: to let sb do sth
例子
If they think they can intimidate us, let them try.
如果他们以为可以吓唬我们，就让他们试试。
If they want to give up, let them do so.
如果他们想放弃，让他们这样做吧。
06
让, 允许
used for expressing a strong wish for something to take place or be the case
Ditransitive: to let sb/sth do sth
例子
' Oh, please let this work out,' she whispered to herself.
'哦，请让这个成功吧，'她对自己低声说道。
' Please let this be a misunderstanding,' he hoped.
'愿这是一个误会,' 他希望。
07
假设, 让
used for expressing that one is assuming something to be the case in order to form a theory or to calculate something
Ditransitive: to let sth do sth
例子
Let A be the area of the square with side length s.
设A为边长为s的正方形的面积。
Let H be a hypothesis that we want to test.
设 H 是我们要检验的假设。
Let
01
重发, 无效发球
(racket sports) a serve that does not count because of a small problem, like the ball hitting the net or a distraction, and is played again
例子
The umpire called a let when the ball hit the net during the serve.
裁判在发球时球触网后叫了一个重发。
Her serve was a let because someone in the crowd moved.
她的发球是一个let，因为人群中有人移动了。
02
出租, 租赁
an act of renting a house, apartment, room, etc.; an apartment, a house, or a piece of land that is can be rented
DialectBritish
British
