lengthen的一般过去时怎么写？

lengthen的近义词有：extend, lengthen, stretch, prolong。下面这些动词含有"伸展，延长"或"延伸"的含义：extend：指时间或空间的延长，也可指影响和使用范围等的扩大。lengthen：指把长度或期限拉长或延长，其反义是shorten。stretch：指长度的延伸以及宽度的增加。prolong：通常指时间上延长得超过了一般或正常的限度。...

lengthen的近义词/同义词有：extend, continue, draw, stretch, out, prolong, amplify, aggrandize, elongate。vt.lengthen的近义词（加长;延长）：extend, continue, draw, stretch, out, prolong。lengthen的近义词（其他释义）：amplify, aggrandize, elongate。...

lengthen的第三人称单数（三单）为：lengthens...

lengthen的音标：lengthen的英式发音音标为：['leŋθən]lengthen的美式发音音标为：['lɛŋθən, 'lɛŋk-]...

lengthen的现在进行时为：lengthening...

She had to lengthen her stirrup leathers.她得放长马镫皮带.He asked the tailor to lengthen his coat.他请裁缝把他的外衣放长些.Ask the tailor to lengthen this skirt.请裁缝把这条裙子放长....

lengthen的现在完成时为：lengthened...

vt.& vi.延长，伸长...

He asked the tailor to lengthen his coat.他请裁缝把他的外衣放长些.We also have mascara designed to lengthen the eyelashes.我们也有一些助长睫毛的睫毛膏.To save time is to lengthen life.时间就是生命，节省时间就是延长生命！The two - way communication can lengthen the...

microdilatancy的音标：microdilatancy的英式发音音标为：[maɪkrədaɪ'leɪtənsɪ]microdilatancy的美式发音音标为：[maɪkrədaɪ'leɪtənsɪ]...

n.奇想( vagary的名词复数 )，异想天开，异常行为，难以预测的情况...

buthiazid的音标：buthiazid的英式发音音标为：[bʊ'θɪætsɪd]buthiazid的美式发音音标为：[bʊ'θɪætsɪd]...

The gold medalist has been widely exposed to the public on television.这位金牌获得者在电视上广泛地向公众露面.This is the woman of the moment: the first Olympic gold medalist in gymnastics in this country.这就是目前最受关注的女人—她为这个国家获得了首枚奧运会体操项目的金牌。...

“立体”的拼音为：lì tǐ...

mesoglia的音标：mesoglia的英式发音音标为：['mesəʊɡlɪə]mesoglia的美式发音音标为：['mesoʊɡlɪr]...

盘形囊胚，盘状囊胚...

snowmobile的音标：snowmobile的英式发音音标为：['snəʊməbi:l]snowmobile的美式发音音标为：['snoʊmoʊməbil]...

“展示”的拼音为：zhǎn shì...

null的近义词/同义词有：nonexistent, hollow, clear, blank, foolish, bare, inexistent, empty, inane, vacuous, senseless, unprofitable, inutile, piddling, immaterial, worthless, ineffectual, binding, trivial, invalid, unsubstantial,...

jurisprudential的音标：jurisprudential的英式发音音标为：[ˌdʒʊərɪspru:'denʃəl]jurisprudential的美式发音音标为：[ˌdʒʊrɪspru'denʃəl]...

Streams of mercy, never ceasing, Call for loudest praise.怜悯江河涌流不断, 迫我不断来歌咏.Seventeen congressmen were absent at the Congressional roll call.议会点名时有17名议员缺席.For more information , please call ANTARES GESELLSCHAFT OHG.在我们的网页...

prevaricate的第三人称单数（三单）为：prevaricates...

v.使俯伏，使拜倒( prostrate的过去式和过去分词 )，（指疾病、天气等）使某人无能为力...

pickpocket的复数形式为：pickpockets...