happen的现在完成时怎么写

happen的第三人称单数（三单）为：happens...

happen的音标：happen的英式发音音标为：['hæpən]happen的美式发音音标为：['hæpən]...

happen的现在进行时为：happening...

vi.发生，碰巧，出现，偶然遇到...

happen的一般过去时为：happened...

Deep inside the awareness was stirring that something was about to happen.内心深处隐隐感觉到有什么事即将发生。I tried to reassure her, 'Don't worry about it. We won't let it happen again.'...我试图使她安心，“不要担心。我们不会让它再次发生了。”...

Remember, keep a positive attitude and good things will happen.记住：保持乐观的心态，好事自然会发生。Do not wait for good things to happen to you. You need to walk towards happiness.不要等待好事降临，你要向幸福进发。This is such an unforeseeable situation ...

happen的近义词有：happen, occur, chance, take place。下面这些词语都可表示"发生"的含义：happen：普通用词，泛指一切客观事物或情况的发生，强调动作的偶然性。occur：较正式用词，可指意外地发生，也可指意料中的发生。chance：侧重事前无安排或无准备而发生的事，特指巧合。take place：多指通过人为安排的发生。...

happen的近义词/同义词有：take, pass, occur, come, place, off, up, turn, chance, take, turn, overtake, be, pass, come, place, up, occur, chance, become, off。vi.happen的近义词（发生;出现）：take, pass, occur, come, place, off。happen的近义词（碰巧;出现...

“独赢”的英语可以翻译为：capot ...

“怂恿”的英语可以翻译为：instigate，incite，egg sb. on，abet，entice ...

“不孕症”的英语可以翻译为：[医] barrenness，infertilitas feminis，infertility ...

“作对”的英语可以翻译为：set oneself against，oppose ...

Cannaceac的音标：...

“节片”的拼音为：jié piàn...

enshrinement的音标：enshrinement的英式发音音标为：[enʃ'raɪnmənt]enshrinement的美式发音音标为：[enʃ'raɪnmənt]...

“祭坛”的拼音为：jì tán...

around the world的音标：around the world的英式发音音标为：[ə'raund ðə wɜː(r)ld]around the world的美式发音音标为：[ə'raʊnd ði wɜrld]...

fruitcake的音标：fruitcake的英式发音音标为：['fru:keɪk]fruitcake的美式发音音标为：['frukeɪk]...

tradesman的复数形式为：tradesmen...

水中含量极小的化学成分minute amounts of chemicals in the water这两个词之间在意义上差别是极小的.There is a negligible difference in meaning between these two words.我住在一间极小的茅屋里.I live in a tiny cottage....

“性情”的英语可以翻译为：disposition，temperament，temper，make，tempermament ...

结肠下垂...

The slum is to be dynamited.贫民窟要被炸掉了。What a wretched existence the people in the slum lead!这个贫民窟里的人们过着多么令人悲惨的生活啊!Our record of slum - clearance cast other cities in the shade.我们清理贫民窟的政绩使其他城市黯然失色....