Let us rehearse.
to depress / ease up / let up on an accelerator - отпустить педаль газа, перестать давить на газ
to let things drift - пускать на самотёк
to let in a visitor - впустить посетителя
Let it rain! - Пусть будет дождь!
Let us pray. - Помолимся.
Let me by, I'm a doctor. - Пропустите меня, я доктор.
If you let someone down, you disappoint them, by not doing something that you have said you will do or that they expected you to do.
If an object lets in something such as air, light, or water, it allows air, light, or water to get into it, for example because the object has a hole in it.
If you let someone in on something that is a secret from most people, you allow them to know about it.
If you let someone into a secret, you allow them to know it.
If someone in authority lets you off a task or duty, they give you permission not to do it.
If you do not let on that something is true, you do not tell anyone that it is true, and you keep it a secret.
If something or someone lets water, air, or breath out, they allow it to flow out or escape.
If an unpleasant, continuous process lets up, it stops or becomes less intense.
If you let up on someone or something, you stop being so harsh or strict with them.
let's face it: You use the expression ' let's face it ' when you are stating a fact or making a comment about something which you think the person you are talking to may find unpleasant or be unwilling to admit .
let something rip: If you let something rip, you do it as quickly or as forcefully as possible . You can say ' let it rip ' or ' let her rip ' to someone when you want them to make a vehicle go as fast as it possibly can.
let oneself in for: If you say that you did not know what you were letting yourself in for when you decided to do something, you mean you did not realize how difficult, unpleasant, or expensive it was going to be.