Picked means that something is taken from a group or many things. You choose one or more things by taking them.
She picked the red apple from the tree.
He picked a card from the deck.
Picked means you take out or remove small parts by hand or a tool. It can be leaves, seeds, or dirt.
She picked a leaf from the plant.
He picked the seeds out of the fruit.
Picked is the past form of pick. It means to choose or take something before now.
He picked the blue shirt to wear.
They picked apples from the tree today.
Picked can mean someone is chosen to be part of a team or group. This happens in sports or other groups.
She was picked for the school team.
He picked as the group leader today.
Picked means to take away dirt or small objects from skin or a surface. It is usually done with fingers.
He picked dirt from his nails.
She picked a splinter from her finger.
To pick at someone means to criticize a lot. To pick apart means to find small problems in something.
He picked at his brother for mistakes.
She picked the plan apart carefully.
Picked means to play a note or string by pulling it with fingers or a tool on an instrument.
He picked the guitar strings softly.
She picked a melody on the violin.
Picked is used to say that something on a screen or device has been chosen or selected by a user.
The picked file was deleted by mistake.
She picked the option from the menu.