plastic
Wait a minute. Which door?
When the hinge is opened or closed, the cover or gate can move freely; key
The door was pulled off the hinge. The door was torn off the hinge.
patent
Verb (abbreviation for verb) obtains a patent for an invention or a method.
Adjective (abbreviation for adjective)
Be granted a patent; Only in front of patent-protected nouns
Patent application/legal patent application; patent law
uspo
Patented products manufactured or sold by Particle Company; Only before the patent assignment noun
patented medicine
Noun (short for noun) An official right is the only one.
Use or sell products or inventions; Documents certifying the patent; Patent license
Apply for/obtain a patent for invention.
This device is protected by patent. This device is protected by patent.
put forward
1. Catch up
We met a group of tourists. We caught up with a group of tourists.
2. ask (questions, etc.). ); provide
He came up with a good idea for product promotion. He came up with a good way to promote products.
He couldn't come up with an appropriate answer. He can't think of a suitable answer.
Get ready (money, etc)
You must have the money ready by tomorrow night.
Have a try.
Just try it.
I don't think I will be good at playing tennis.
But I'll try. I don't think I have any expertise in playing tennis.
But I will try.