My name is Mary. I lost a red pencil box in the school library. There is a blue pen in it. My email address is 4454545 @ qq.com.imustfind IT.

Keyword explanation:

1, lost

Lost; Lost; Lost, lost; Irrecoverable; Lost or discouraged; Get into trouble; Lost; Dead; unsuccessful

Verb (abbreviation of verb) loses; Lost; Loss; Abortion; Sacrifice; Failure (past tense and past participle of lose)

Bilingual example:

Loss of community awareness.

The sense of community is gone.

2. Email

e-mail

send an e-mail (message)

Bilingual example:

You can contact us by email.

You can contact us by email.

Usage of lost:

The basic meaning of "loss" is the loss of what you have due to accidents, negligence, misfortune, death and other reasons. That is to say, you can't get it back. It may also mean that people have lost their personality, beliefs, attitudes and so on. Or lost in thought, or immersed in something. When used as an intransitive verb, lose can also mean that the watch is slow.

When lost is used as a transitive verb, a noun or pronoun is added as the object, and sometimes a double object can be added to indicate loss.

Lose is an instantaneous verb, which is usually not used with adverbials indicating a period of time.

When the clock is slow, lose can be used in the progressive aspect. This progressive type does not mean immediate change, but a gradual change process over a period of time.