preserve的一般过去时怎么写？

The foundation of democracy is the will of the people to preserve liberty.民主的基础在于人民维护自由的意志。Bad driving is not just the preserve of boy racers.不良驾驶不仅仅是飙车小子们才会做的事。The park was created to preserve some of the forests upstat...

preserve的近义词有：keep, retain, reserve, preserve, conserve, withhold,maintain, conserve, preserve, save, store。下面这些动词均有"保持，保存"的含义：keep：最常用词，指长时间牢固地保持或保存。retain：指继续保持。reserve：正式用词，指为了将来的用途或其他用途而保存、保留。preserve：主要指为防止损害、变质等而保存...

preserve的现在完成时为：preserved...

preserve的反义词有：abandon, prove, alter, ravage, forsake。vt.preserve的反义词（保存;维护）：abandon。preserve的反义词（其他释义）：prove, alter, ravage, forsake。...

After the Norman Conquest the forest became a royal hunting preserve.诺曼征服之后，这片森林成为了皇家狩猎区。The park was created to preserve some of the forests upstate.这个公园是为了保护该州最北部地区的一些森林而建的。Bad driving is not just the preserve of boy r...

vt.保护，保持，保存，腌制食物，防腐处理vi.保鲜，保持原状，做蜜饯，禁猎n.蜜饯，防护用品，禁猎地，独占的事物（或范围）...

preserve的现在进行时为：preserving...

preserve的近义词/同义词有：save, uphold, defend, retain, conserve, protect, keep, support, guard, screen, shield, sustain, reserve, shelter, maintain, embalm, shelter, husband, sustain, shepherd, screen, save, withhold, uphold, p...

preserve的第三人称单数（三单）为：preserves...

preserve的音标：preserve的英式发音音标为：[prɪ'zɜ:v]preserve的美式发音音标为：[prɪ'zɜrv]...

I paused in the hall to take three deep breaths to restore my equilibrium.我在大厅里停了一下，深吸了三口气以恢复平静。Cetaceans reduce the number of breaths they take during rest periods.鲸类动物在休息时减少它们的呼吸次数.I paused in the hall to take three de...

n.毛地黄( foxglove的名词复数 )...

bleaching的音标：bleaching的英式发音音标为：['bli:tʃɪŋ]bleaching的美式发音音标为：['blitʃɪŋ]...

hypermetria的音标：hypermetria的英式发音音标为：[haɪpə'mi:trɪə]hypermetria的美式发音音标为：[haɪpə'mitrɪr]...

bemocking的音标：...

Fold the ironing board up so that it is flat.把熨衣板折起放平。I'd board up the windows if I were you.如果我要是你的话,我就用木板把窗户钉上.We're going to board up every window in this house.我们要将屋子里所有的窗户用木板钉上....

fugue的复数形式为：fugues...

lapse的现在完成时为：lapsed...

生物碎屑...

出于天性，小男孩们可能会决定利用这一点。Little boys, being what they are, might decide to play on it.人的感知具有高度缺陷，而且天性主观。Human perception is highly imperfect and by definition subjective.父母必须发挥其天性，设身处地从子女的角度感受。Parents must make use of their n...

“尖叫声”的英语可以翻译为：[电子] birdie，squeal，scream，screech ...

剖腹手术癖...

“现行的”的拼音为：...

bacterination的音标：bacterination的英式发音音标为：[bæktərɪ'neɪʃn]bacterination的美式发音音标为：[bæktərɪ'neɪʃn]...

Location for presetting button of insert cards is right.各插卡予设定旋钮位置正确.Model TSDT digital tool presetters are precision instruments presetting tools outside NC machine tools.TSDT型数字显示刀具预调仪是数控机床机外预调刀具尺寸的精密仪器,适用于加工中心和数控机床.Th...