have been used

相關問題 & 資訊整理

have been used

It has been used as the symbol... is correct here. Use Present Perfect when the action referred to started in the past, and either continues (or continues to have ... ,大量翻译例句关于"has been used" – 英中词典以及8百万条中文译文例句搜索。 ,大量翻译例句关于"has been used before" – 英中词典以及8百万条中文译文例句搜索。 ,"Has been" and "have been" are both in the present perfect tense. "Has been" is used in the third-person singular and "have been" is used for first- and ... ,大量翻译例句关于"have been be used" – 英中词典以及8百万条中文译文例句搜索。 ,大量翻译例句关于"have been used" – 英中词典以及8百万条中文译文例句搜索。 ,大量翻译例句关于"have been used for" – 英中词典以及8百万条中文译文例句搜索。 ,Many translated example sentences containing "they have been used" – English-Spanish dictionary and search engine for English translations. , ,Hi, I'd like to know what is the difference between "it is being used" or "it has been used". When am I supposed to used each one of the cases.

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have been used 相關參考資料
"Is used" vs. "has been used" vs. "was used" - English Language ...

It has been used as the symbol... is correct here. Use Present Perfect when the action referred to started in the past, and either continues (or continues to have ...

https://english.stackexchange.

has been used - 英中– Linguee词典

大量翻译例句关于"has been used" – 英中词典以及8百万条中文译文例句搜索。

https://cn.linguee.com

has been used before - 英中– Linguee词典

大量翻译例句关于"has been used before" – 英中词典以及8百万条中文译文例句搜索。

https://cn.linguee.com

has been, have been , had been - English Language & Usage ...

"Has been" and "have been" are both in the present perfect tense. "Has been" is used in the third-person singular and "have been" is used for first- and .....

https://english.stackexchange.

have been be used - 英中– Linguee词典

大量翻译例句关于"have been be used" – 英中词典以及8百万条中文译文例句搜索。

https://cn.linguee.com

have been used - 英中– Linguee词典

大量翻译例句关于"have been used" – 英中词典以及8百万条中文译文例句搜索。

https://cn.linguee.com

have been used for - 英中– Linguee词典

大量翻译例句关于"have been used for" – 英中词典以及8百万条中文译文例句搜索。

https://cn.linguee.com

they have been used - English translation – Linguee

Many translated example sentences containing "they have been used" – English-Spanish dictionary and search engine for English translations.

https://www.linguee.com

When should I use 'has been', 'have been' and 'had been'? - Quora

https://www.quora.com

[General] "it is being used" or "it has been used"? - UsingEnglish.com

Hi, I'd like to know what is the difference between "it is being used" or "it has been used". When am I supposed to used each one of the cases.

https://www.usingenglish.com