launch的现在完成时怎么拼写？

launch的现在进行时为：launching...

A series of technical foul-ups delayed the launch of the new product.一系列技术问题延误了新产品的上市。This was enough to launch their careers into the stratosphere.这足以让他们的事业平步青云了。The satellite had been inactive since its launch two year...

They will launch on the production of passenger cars next month.他们将于下个月开始生产客车。The captain was on the deck of the launch, steadying the boat for the pilot.船长站在汽艇甲板上为领航员保向。He said the launch of the party represented a mile...

launch的音标：launch的英式发音音标为：[lɔ:ntʃ]launch的美式发音音标为：[lɔntʃ, lɑntʃ]...

launch的一般过去时为：launched...

launch的第三人称单数（三单）为：launches...

vt.发射，[计算机]开始（应用程序），发动，开展（活动、计划等）vi.投入，着手进行，热衷于…n.投掷，大船上的小艇，大型敞篷摩托艇...

The durable high-impact plastic case is water resistant to 100 feet.这种结实的高强度塑料盒子在水下100英尺以内是防水的。This varnish provides a durable finish.这种清漆可作耐久的罩面漆.These shoes are durable.这鞋禁穿....

twist的一般过去时为：twisted...

bedim的第三人称单数（三单）为：bedims...

n.香油，香脂，芳香，香味，镇痛软膏，[植]白壳杨v.安抚，安慰，止痛，在…上搽香油...

gastralgia的音标：gastralgia的英式发音音标为：[gæs'trældʒɪə]gastralgia的美式发音音标为：[gæs'trældʒɪr]...

耳淋巴液溢...

Some essentialities in operation and maintenance of high speed trains are discussed.论述了高速列车在运用检修中的若干个基本问题.There are many factors influencing spontaneous combustion in goaf and their relative essentialities are different....

bouillon的音标：bouillon的英式发音音标为：['bu:jɒn]bouillon的美式发音音标为：['bʊlˌjɑn, -jən, 'buˌjɑn]...

n.突围，（感情等）迸发，俏皮话，远足vt.突围，出发，动身，外出...

adj.玻璃质辉绿岩的...

v.疏忽( neglect的第三人称单数 )，忽略，遗漏，疏于照顾...

n.配子囊，接合子囊( gametangium的名词复数 )，[医]（单gametangium）配子囊...

Full of militancy and revolutionary ardour, the people of all nationalities in the country are working hard for the realization of the four modernizations.全国各族人民意气风发, 斗志昂扬,为实现四个现代化而奋战.Nothing daunted the ardour of the me...

There is a lengthy article on Spike Milligan in the Observer newspaper.《观察家报》上有一篇关于斯派克·米利根的长篇文章。The Observer found the play "a feeble rehash of familiar Miller themes"《观察家报》认为这部剧“是大家熟悉的米勒式主题的拙劣翻版”。As an impartial observe...

It meant the death of everything he had ever been or ever hoped to be.这意味着他过去的一切存在或曾经希望的存在均已终结。As in all experimental sciences, we still do not know everything about nutrition.就像所有实验科学一样，我们仍然没有完全认识营养作用。We were so thick l...