英语词典

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present perfect

听听怎么读

英 [ˈprezənt ˈpə:fikt]

美 [ˈprɛznt ˈpɚfɪkt]

是什么意思

n.

现在完成时；

英英释义

present perfect

n.a perfective tense used to express action completed in the present
同义词：present perfect tense

学习怎么用

双语例句

Rewrite the following sentences using the Present Perfect Passive Voice.
用现在完成时的被动语态改写下列句子。
The present and past perfect tenses both belong to the perfect tense.
现在完成时和过去完成时都属于完成时态。

权威例句

Present Perfect:
Present Perfect
Present perfect
The Present Perfect Puzzle
The Present Perfect as an Epistemic Modal
Notes on the english present perfect
The Use of the Present Perfect in Australian English
The ?past simple? and the ?present perfect? in Romance
An analysis of the English present perfect : Linguistics
Talking Perfectly: Discourse Origins of the Present Perfect
Cross-Linguistic Variation And The Present Perfect:The Case Of Portuguese
Another Piece of the Puzzle: The Emergence of the Present Perfect
The acquisition of the present perfect: explaining differences in the speech of Scottish and American children.

p开头的单词

Pythagorean theorem pyruvic acid pyruvate dehydrogenase pyruvate kinase Pyrrhic victory pyoderma gangrenosum puzzle out puzzle over putty knife putting the shot put...to use put...on record

词汇所属分类

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字母词汇表更多

g开头的单词

gzip Gz gyving gyves gyved gyve

k开头的单词

kz Kyushu University kyushu kythe kyte kyrie

o开头的单词

ozostomia ozonous ozonosphere ozonometer ozonizing ozonizes

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zoom zone zip zeroize zero input zero fill

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wiring wire cutters wire cutter window wheelbarrow welder

新概念

zoologist zoo zip zero Yugoslavia youth

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男

zack zachary Zachariah young York Yates

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Yong wynn winter willie Whitney wally

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