key的第三人称单数怎么拼写

key的一般过去时为：keyed...

n.钥匙，（打字机等的）键，关键，线索，秘诀，（音乐的）调vt.键入，锁上，调节…的音调，提供线索vi.使用钥匙adj.关键的，主要的...

The key issue was whether the four defendants acted dishonestly.关键问题是4名被告是否存在欺诈行为。The key to his success is his logical mind.他成功的关键在于他擅长逻辑思维。Moe was having fun banging the drums and singing off-key.莫自得其乐地一边敲着鼓，一边不成调地唱着歌。...

key的音标：key的英式发音音标为：[ki:]key的美式发音音标为：[ki]...

key的现在进行时为：keying...

key的近义词/同义词有：opener, clue, tone, pitch, note, answer, lead, explanation, reference, opener, explanation, island, cardinal, tone, note, pitch, clue, highlight, lead, cue, answer, explication。n.key的近义词（钥匙;提示）：opener, clue。...

key的复数形式为：keys...

key的现在完成时为：keyed...

Moe was having fun banging the drums and singing off-key.莫自得其乐地一边敲着鼓，一边不成调地唱着歌。State the DFX of the SMT , DFM Conception and the key technologic points.本文阐述了表面贴装领域中的DFX思想 、 DFM概念和研究内容、DFM软件 系统架构及其实现的关键技术点.Chalcone syntha...

exhibit的音标：exhibit的英式发音音标为：[ɪg'zɪbɪt]exhibit的美式发音音标为：[ɪɡ'zɪbɪt, ɛɡ-]...

stepped的音标：stepped的英式发音音标为：[stept]stepped的美式发音音标为：[stept]...

He stared at me out of those washed-out blue eyes.他用暗淡无神的蓝眼睛盯着我看。The soil washed from the hills is silting up the hydroelectric dams.从山上冲刷下来的泥土就要让水电大坝淤塞了。He never washed, and always wore a filthy old jacket.他总是穿着一件从来不洗的脏...

愈创木酚...

adj.偏僻的，偏远的，非凡的，奇特的，乡僻，闭塞...

He set to his task with renewed vim and vigour.他再度抖擞精神， 手完成自己的工作。This young fellow does his work with vim and vigour.这小伙子干活真冲.Cystic membranes were stained by CD 68 , PAS, Masson ; not by VIM , S - 100 , HMB 45, CD 1 a ,...

occasion的近义词/同义词有：adventure, incident, occurrence, happening, episode, observance, event, affair, service, instance, conjuncture, situation, case, condition, spot, circumstance, time, season, opportunity, stage, chance, ...

With the rest of the sports news, over to Colin Maitland.下面由科林·梅特兰接着为大家播报其他体育新闻。Her friends expected her speedily to follow poor Tom Maitland to the grave.她的朋友们本来料想她会很快追随汤姆·梅特兰命归九泉的.This mirrored - glass vanity by Maitla...

needless的近义词/同义词有：unnecessary, supererogatory, redundant, unwanted, superfluous, gratuitous, unessential, useless, uncalled, dispensable, excess, pointless, unneeded, nonessential, for, wordy, extraneous, excessive。adj.n...

“升降舵”的拼音为：shēng jiàng duò...

tearfully的音标：tearfully的英式发音音标为：['tɪəfəlɪ]tearfully的美式发音音标为：['tɪrfəlɪ]...

vt.形成顶部（top的过去式与过去分词形式）...

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adj.新陈代谢的，变化的...

报道了在低温条件下, 以邻二酮和α-环烯酮为原料与炔钠反应,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-环戊醇、1, 2 - 二苯基 -2 - 羟基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 环戊烯 -1 -酮4种化合物.In low temperature, reaction of ketone with sodium acetylide synthe...