Q: retain とはどういう意味ですか?
A: Maintain something.

I'm sure you'd like to retain your knowledge of whatever language you're learning in the future, which means that you'd like to keep everything you've learned now and be able to use it in the future.
Q: the different between retain and sustain ? とはどういう意味ですか?
A: Retain = In order to keep what you have, you need to do something extra. "With the new gun laws, gun owners will need to do twenty hours of training to retain their right to their guns." Mostly used with non-living things.

Sustain = Keep something (usually something that's alive) at its current state. "The crops need lots of sunlight and water every day to sutain them"
Q: retain とはどういう意味ですか?
A: "Retain" can mean to keep something in its current state, or to maintain/preserve something. For example: "I want to retain my current grade." Meaning, I want to keep my current grade as it is; I don't want it to change. Another example: "The house retains its features even after 20 years." Meaning, the features of the house are still present even after 20 years.

Similarly, it can also mean to keep someone engaged in a certain service. For example, "They retained him as the head of the department." Meaning, he kept his job as the head of the department.

Another common meaning for "retain" is to keep something in one's mind. For example, "I retained a few words from my French class last year." Meaning, I still remember a few words from my French class.


Q: retain を使った例文を教えて下さい。
A: 'retain' means to keep hold of something.

'Please retain your train ticket'
'A sponge retains water'
'It's hard for me to retain money, because I love shopping'

Hope that helps :)
Q: retain を使った例文を教えて下さい。
A: 1. If you study diligently after you learn a concept, you are more likely to retain the information.
2. As one gets older, it gets harder and harder to retain memories.
3. When your shirt gets really dirty, you must wash it thoroughly in order for it to not retain the stains.
4. If you want to retain your dignity, you mustn't beg for anything.
5. Because I like to shop a lot, it's hard for me to retain the money that I earn.
Q: retain を使った例文を教えて下さい。
A: -I'm taking a summer class to help retain what I learned from last year.

-It was hard for me to retain my dignity during that embarrassing mishap.

-The interior of this restaurant still retains its classic, 1950's atmosphere.
Q: retain を使った例文を教えて下さい。
A: "Retain": to keep something, to continue to hold or have something

"After studying all night I have retained only a few vocabulary words."
"The sponge retains some water."
"The house is very old but it retains its beauty."
"After falling, I retained some dignity by pretending it did not hurt."


Q: retain と keep はどう違いますか?
A: they're synonyms but retain is a superior version of keep
Q: retain と sustain はどう違いますか?
A: No, you can't use them alike:

Please retain your receipt in case you want to return the book. retain=keep

Please sustain me as I serve as team captain.sustain=support, encourage
Q: retain と sustain と maintain はどう違いますか?
A: "retain" means to recollect or keep possession of, like how you recollect a memory.

"Sustain" means to support or keep at a certain level, like in music a sustain would mean to hold a note over a long period of time.

Sustain also means to get hurt, in sports for example the announcer would say "He has sustained an injury."

"Maintain" is kinda like sustain in meaning to keep at the same level, like if you maintain a car, a machine, or a building your keeping it together or in working condition.
Q: retain と remember はどう違いますか?
A: Retain means to have or hold.
In terms of memory, retain means you currently have knowledge of an event or topic.

Remember is to think back to a past event.

I have "retained" all the information I studied for the test.

I will try to "remember" the information when the test starts.
Q: retain と remain と maintain はどう違いますか?
A: To retain is to keep and not lose.
To remain is to stay where you are.
To maintain is keep in working order.


Q: retained は 英語 (アメリカ) で何と言いますか?
A: QAの全文をご確認ください
Q: retain は 英語 (イギリス) で何と言いますか?
A: QAの全文をご確認ください
Q: retain は 英語 (イギリス) で何と言いますか?
A: The historical monument is retained.


Q: But I didn’t retain any of it

But I don’t retain any of it

Which is more natural?
A: Both are natural, one is for the past “didn’t” and one is for the present “don’t”
Q: retain, routine この表現は自然ですか?
A: Retain sounds perfect, but routine sounds a little odd. The ou in routine has an oo sound. If you want more help, I can send an audio of me saying routine for you.